Trace number 1513522

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1849057034-020.cnf
MD5SUM33aa10492d14e1883d707891a0a1cdfc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark204.565
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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-1513522-1238218564.cnf
0.00/0.00	c parsed header 'p cnf 160 13600'
0.00/0.01	c initialized 160 variables
0.00/0.01	c found 13600 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   160   0.0 13600     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 6800 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  52.5   160 100.0 13600   100   100  7480   8.4   0.7 
0.00/0.02	c R   0.0  52.5   160 100.0 13600   101   101  7480   8.5   0.7 
0.00/0.03	c +   0.0  52.9   160 100.0 13600   250   250  8228  18.2   0.7 
0.00/0.03	c N   0.0  56.0   160 100.0 13600   404   404  8228  25.2   0.7 
0.00/0.04	c +   0.0  56.7   160 100.0 13600   475   475  9050  27.4   0.7 
0.04/0.05	c +   0.1  58.1   160 100.0 13600   812   812  9955  33.0   0.8 
0.04/0.07	c N   0.1  58.4   160 100.0 13600  1206  1206  9955  35.9   0.9 
0.04/0.08	c +   0.1  58.4   160 100.0 13600  1317  1317 10950  36.0   0.9 
0.09/0.11	c +   0.1  58.5   160 100.0 13600  2074  2074 12045  35.6   1.1 
0.09/0.17	c +   0.2  58.8   160 100.0 13600  3209  3209 13249  36.7   1.3 
0.09/0.17	c N   0.2  58.8   160 100.0 13600  3217  3217 13249  36.6   1.3 
0.19/0.27	c +   0.3  58.6   160 100.0 13600  4911  4911 14573  35.8   1.7 
0.39/0.44	c +   0.4  58.4   160 100.0 13600  7464  7464 16030  36.1   2.2 
0.39/0.49	c N   0.5  58.3   160 100.0 13600  8022  8022 16030  36.8   2.4 
0.69/0.76	c +   0.8  58.1   160 100.0 13600 11293 11293 17633  36.6   3.1 
1.29/1.35	c +   1.4  57.9   160 100.0 13600 17036 17036 19396  35.8   4.3 
1.59/1.61	c N   1.6  57.9   160 100.0 13600 19238 19238 19396  35.4   4.8 
2.20/2.22	c +   2.2  57.5   160 100.0 13600 25650 15946 21335  35.8   4.2 
3.59/3.65	c +   3.7  57.3   160 100.0 13600 38571 18194 23468  35.8   4.6 
4.39/4.47	c N   4.5  57.2   160 100.0 13600 44893 12777 23468  36.8   3.5 
4.39/4.47	c 
4.39/4.47	c  seconds     variables   original    learned     agility
4.39/4.47	c         level        used      conflicts    limit          MB
4.39/4.47	c 
5.90/5.98	c +   6.0  57.1   160 100.0 13600 57952 14097 25814  35.8   3.8 
9.59/9.64	c +   9.6  57.0   160 100.0 13600 87023 16406 28395  36.6   4.3 
11.69/11.71	c N  11.7  56.9   160 100.0 13600 102e3 16248 28395  35.3   4.2 
15.89/15.93	c +  15.9  56.7   160 100.0 13600 130e3 12718 31234  35.8   3.4 
24.98/25.09	c +  25.1  56.6   160 100.0 13600 196e3 22657 34357  36.8   5.6 
31.59/31.62	c N  31.6  56.3   160 100.0 13600 230e3 15756 34357  36.8   4.3 
41.58/41.63	c +  41.6  55.9   160 100.0 13600 294e3 16551 37792  35.4   4.5 
68.98/69.00	c +  69.0  55.8   160 100.0 13600 441e3 18913 41571  37.0   5.0 
83.68/83.70	c N  83.7  55.6   160 100.0 13600 512e3 35264 41571  36.3   8.5 
112.87/112.98	c + 113.0  55.5   160 100.0 13600 662e3 16599 45728  36.0   4.5 
185.94/186.02	c + 186.0  55.0   160 100.0 13600 993e3 28425 50300  36.1   6.9 
219.33/219.44	c N 219.4  54.9   160 100.0 13600 112e4 16708 50300  36.3   4.4 
301.51/301.66	c + 301.6  54.4   160 100.0 13600 148e4 49354 55330  36.9  11.4 
498.56/498.79	c + 498.7  53.9   160 100.0 13600 223e4 50260 60863  37.7  11.6 
567.05/567.20	c N 567.1  53.9   160 100.0 13600 246e4 41267 60863  37.4   9.6 
823.98/824.27	c + 824.1  53.6   160 100.0 13600 335e4 47288 66949  36.5  10.8 

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-1513522-1238218564/watcher-1513522-1238218564 -o /tmp/evaluation-result-1513522-1238218564/solver-1513522-1238218564 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513522-1238218564.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 0.91 3/64 12953
/proc/meminfo: memFree=897384/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=912 CPUtime=0
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1094523493 933888 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 228 105 56 152 0 74 0

[startup+0.042237 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12953
/proc/meminfo: memFree=897384/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=1572 CPUtime=0.04
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 298 0 0 0 4 0 0 0 18 0 1 0 1094523493 1609728 283 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 393 283 69 152 0 239 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1572

[startup+0.101244 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12953
/proc/meminfo: memFree=897384/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=1836 CPUtime=0.09
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 367 0 0 0 9 0 0 0 18 0 1 0 1094523493 1880064 352 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 459 352 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301264 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12953
/proc/meminfo: memFree=897384/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=2632 CPUtime=0.29
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 570 0 0 0 29 0 0 0 19 0 1 0 1094523493 2695168 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 658 555 69 152 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701306 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 12953
/proc/meminfo: memFree=897384/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=3820 CPUtime=0.69
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 859 0 0 0 69 0 0 0 22 0 1 0 1094523493 3911680 844 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 955 844 69 152 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50139 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=893600/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=5668 CPUtime=1.49
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 1299 0 0 0 149 0 0 0 25 0 1 0 1094523493 5804032 1284 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 1417 1284 69 152 0 1263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5668

[startup+3.10156 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=892128/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=6332 CPUtime=3.09
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 1484 0 0 0 309 0 0 0 25 0 1 0 1094523493 6483968 1469 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 1583 1469 69 152 0 1429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6332

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=891168/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=6860 CPUtime=6.3
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 1602 0 0 0 629 1 0 0 25 0 1 0 1094523493 7024640 1587 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 1715 1587 69 152 0 1561 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6860

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=889952/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=7916 CPUtime=12.69
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 1893 0 0 0 1268 1 0 0 25 0 1 0 1094523493 8105984 1878 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 1979 1878 69 152 0 1825 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7916

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=889248/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=8576 CPUtime=25.48
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 2067 0 0 0 2547 1 0 0 25 0 1 0 1094523493 8781824 2052 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 2144 2052 69 152 0 1990 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8576

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=887712/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=10284 CPUtime=51.08
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 2436 0 0 0 5106 2 0 0 25 0 1 0 1094523493 10530816 2420 1992294400 134512640 135137933 4294956240 18446744073709551615 134543227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 2571 2420 69 152 0 2417 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10284

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=886880/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=11204 CPUtime=102.27
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 2654 0 0 0 10224 3 0 0 25 0 1 0 1094523493 11472896 2638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 2801 2638 69 152 0 2647 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11204

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=885792/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=12128 CPUtime=162.25
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 2913 0 0 0 16222 3 0 0 25 0 1 0 1094523493 12419072 2897 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3032 2897 69 152 0 2878 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12128

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=884832/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=13052 CPUtime=222.23
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3153 0 0 0 22219 4 0 0 25 0 1 0 1094523493 13365248 3137 1992294400 134512640 135137933 4294956240 18446744073709551615 134521335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3263 3137 69 152 0 3109 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13052

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12954
/proc/meminfo: memFree=884832/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=12996 CPUtime=282.22
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3153 0 0 0 28218 4 0 0 25 0 1 0 1094523493 13307904 3133 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3249 3133 69 152 0 3095 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12996

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12955
/proc/meminfo: memFree=883616/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=14008 CPUtime=342.2
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3413 0 0 0 34215 5 0 0 25 0 1 0 1094523493 14344192 3393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3502 3393 69 152 0 3348 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14008

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=883616/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=14008 CPUtime=402.19
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3413 0 0 0 40214 5 0 0 25 0 1 0 1094523493 14344192 3393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3502 3393 69 152 0 3348 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14008

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=883616/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=14140 CPUtime=462.17
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3423 0 0 0 46212 5 0 0 25 0 1 0 1094523493 14479360 3403 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3535 3403 69 152 0 3381 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14140

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=882208/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=15580 CPUtime=522.16
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3788 0 0 0 52210 6 0 0 25 0 1 0 1094523493 15953920 3768 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3895 3768 69 152 0 3741 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15580

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=882208/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=15552 CPUtime=582.14
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3788 0 0 0 58208 6 0 0 25 0 1 0 1094523493 15925248 3768 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3888 3768 69 152 0 3734 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15552

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=882208/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=15544 CPUtime=642.13
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3788 0 0 0 64207 6 0 0 25 0 1 0 1094523493 15917056 3768 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3886 3768 69 152 0 3732 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 15544

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=882208/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=15544 CPUtime=702.11
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3788 0 0 0 70205 6 0 0 25 0 1 0 1094523493 15917056 3768 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3886 3768 69 152 0 3732 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 15544

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=882208/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=15544 CPUtime=762.09
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3788 0 0 0 76203 6 0 0 25 0 1 0 1094523493 15917056 3768 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3886 3768 69 152 0 3732 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 15544

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=882144/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=15540 CPUtime=822.08
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 3788 0 0 0 82201 7 0 0 25 0 1 0 1094523493 15912960 3768 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 3885 3768 69 152 0 3731 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 15540

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=881056/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=17108 CPUtime=882.06
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 4069 0 0 0 88199 7 0 0 25 0 1 0 1094523493 17518592 4049 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 4277 4049 69 152 0 4123 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 17108

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=881056/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=17108 CPUtime=942.05
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 4069 0 0 0 94198 7 0 0 25 0 1 0 1094523493 17518592 4049 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 4277 4049 69 152 0 4123 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=880992/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=17108 CPUtime=1002.03
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 4069 0 0 0 100196 7 0 0 25 0 1 0 1094523493 17518592 4049 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 4277 4049 69 152 0 4123 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 17108

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=880864/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=17276 CPUtime=1062.01
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 4121 0 0 0 106194 7 0 0 25 0 1 0 1094523493 17690624 4101 1992294400 134512640 135137933 4294956240 18446744073709551615 134527747 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 4319 4101 69 152 0 4165 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 17276

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=880800/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=17388 CPUtime=1122
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 4136 0 0 0 112192 8 0 0 25 0 1 0 1094523493 17805312 4116 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 4347 4116 69 152 0 4193 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 17388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=880672/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=17520 CPUtime=1181.99
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 4159 0 0 0 118191 8 0 0 25 0 1 0 1094523493 17940480 4139 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 4380 4139 69 152 0 4226 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 17520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12956
/proc/meminfo: memFree=880672/2055920 swapFree=4174972/4192956
[pid=12953] ppid=12951 vsize=17520 CPUtime=1200.08
/proc/12953/stat : 12953 (picosat) R 12951 12953 12086 0 -1 4194304 4159 0 0 0 120000 8 0 0 25 0 1 0 1094523493 17940480 4139 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12953/statm: 4380 4139 69 152 0 4226 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 17520

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): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.090986
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 17520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4159
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= 1969

runsolver used 1.08083 second user time and 2.24466 second system time

The end

Launcher Data

Begin job on node7 at 2009-03-28 06:36:04
IDJOB=1513522
IDBENCH=70270
IDSOLVER=506
FILE ID=node7/1513522-1238218564
PBS_JOBID= 9060557
Free space on /tmp= 65660 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1849057034-020.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513522-1238218564/watcher-1513522-1238218564 -o /tmp/evaluation-result-1513522-1238218564/solver-1513522-1238218564 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513522-1238218564.cnf

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

MD5SUM BENCH= 33aa10492d14e1883d707891a0a1cdfc
RANDOM SEED=580717842

node7.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		: 3000.236
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		: 3000.236
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:        897864 kB
Buffers:         85172 kB
Cached:         970884 kB
SwapCached:      11884 kB
Active:          78964 kB
Inactive:       990468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        897864 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            74592 kB
Committed_AS:  2834552 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= 65660 MiB
End job on node7 at 2009-03-28 06:56:07