Trace number 1512586

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.448
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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-1512586-1238206521.cnf
0.00/0.00	c parsed header 'p cnf 1000 20000'
0.00/0.02	c initialized 1000 variables
0.00/0.02	c found 20000 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  1000   0.0 20000     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 10000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 217.3  1000  81.1 20000   100   100 11000  13.9   0.9 
0.00/0.03	c R   0.0 217.3  1000  81.6 20000   101   101 11000  14.1   0.9 
0.00/0.04	c +   0.0 194.0  1000  95.8 20000   250   250 12100  23.4   1.0 
0.00/0.05	c N   0.1 201.9  1000  97.7 20000   403   403 12100  25.0   1.1 
0.00/0.06	c +   0.1 205.2  1000  98.5 20000   475   475 13310  26.2   1.1 
0.09/0.10	c +   0.1 215.5  1000  99.1 20000   812   812 14641  25.3   1.3 
0.09/0.14	c N   0.1 222.9  1000  99.4 20000  1206  1206 14641  28.5   1.6 
0.09/0.15	c +   0.2 224.5  1000  99.5 20000  1317  1317 16105  27.1   1.6 
0.19/0.23	c +   0.2 232.1  1000  99.9 20000  2074  2074 17715  26.2   2.1 
0.29/0.35	c +   0.4 237.6  1000 100.0 20000  3209  3209 19486  27.3   2.7 
0.29/0.35	c N   0.4 237.6  1000 100.0 20000  3216  3216 19486  27.4   2.7 
0.49/0.55	c +   0.6 241.6  1000 100.0 20000  4911  4911 21434  27.2   3.7 
0.89/0.90	c +   0.9 244.3  1000 100.0 20000  7464  7464 23577  25.8   5.1 
0.89/0.97	c N   1.0 244.7  1000 100.0 20000  8025  8025 23577  26.2   5.4 
1.49/1.50	c +   1.5 246.2  1000 100.0 20000 11293 11293 25934  26.7   7.4 
2.69/2.70	c +   2.7 246.9  1000 100.0 20000 17036 17036 28527  27.5  11.2 
3.19/3.24	c N   3.2 247.1  1000 100.0 20000 19248 19248 28527  25.3  12.6 
4.89/4.98	c +   5.0 247.3  1000 100.0 20000 25650 25650 31379  27.7  16.3 
8.39/8.48	c +   8.5 247.4  1000 100.0 20000 38571 19546 34516  26.4  12.5 
10.18/10.24	c N  10.2 247.3  1000 100.0 20000 44897 25872 34516  25.9  16.5 
10.18/10.24	c 
10.18/10.24	c  seconds     variables   original    learned     agility
10.18/10.24	c         level        used      conflicts    limit          MB
10.18/10.24	c 
14.49/14.52	c +  14.5 246.9  1000 100.0 20000 57952 18563 37967  26.2  12.0 
22.68/22.71	c +  22.7 246.8  1000 100.0 20000 87023 23425 41763  25.0  14.8 
28.28/28.32	c N  28.3 246.8  1000 100.0 20000 102e3 39001 41763  26.8  24.5 
37.58/37.66	c +  37.7 246.6  1000 100.0 20000 130e3 39047 45939  27.2  24.7 
59.77/59.83	c +  59.8 245.8  1000 100.0 20000 196e3 40734 50532  25.6  25.8 
71.48/71.52	c N  71.5 245.7  1000 100.0 20000 230e3 39813 50532  26.5  25.3 
94.27/94.35	c +  94.3 245.5  1000 100.0 20000 294e3 30659 55585  28.4  19.5 
147.05/147.18	c + 147.1 245.1  1000 100.0 20000 441e3 52126 61143  26.7  32.6 
175.54/175.63	c N 175.6 244.5  1000 100.0 20000 512e3 31247 61143  24.7  20.0 
234.43/234.53	c + 234.5 246.4  1000 100.0 20000 662e3 38769 67257  28.0  24.8 
402.78/402.95	c + 402.9 248.9  1000 100.0 20000 993e3 66095 73982  24.9  41.5 
474.07/474.22	c N 474.1 249.2  1000 100.0 20000 112e4 27644 73982  25.1  17.9 
660.93/661.11	c + 660.9 249.6  1000 100.0 20000 148e4 42197 81380  24.9  27.1 
1073.23/1073.59	c + 107e1 249.7  1000 100.0 20000 223e4 68860 89518  26.7  43.5

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-1512586-1238206521/watcher-1512586-1238206521 -o /tmp/evaluation-result-1512586-1238206521/solver-1512586-1238206521 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512586-1238206521.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 0.69 3/73 2766
/proc/meminfo: memFree=1788112/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=1048 CPUtime=0
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 1093316031 1073152 131 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 262 132 56 152 0 108 0

[startup+0.0881421 s]
/proc/loadavg: 0.99 0.97 0.69 3/73 2766
/proc/meminfo: memFree=1788112/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=2104 CPUtime=0.08
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 424 0 0 0 8 0 0 0 20 0 1 0 1093316031 2154496 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 526 409 69 152 0 372 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2104

[startup+0.101142 s]
/proc/loadavg: 0.99 0.97 0.69 3/73 2766
/proc/meminfo: memFree=1788112/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=2236 CPUtime=0.09
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 444 0 0 0 9 0 0 0 20 0 1 0 1093316031 2289664 429 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 559 429 69 152 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2236

[startup+0.301162 s]
/proc/loadavg: 0.99 0.97 0.69 3/73 2766
/proc/meminfo: memFree=1788112/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=3292 CPUtime=0.29
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 727 0 0 0 29 0 0 0 22 0 1 0 1093316031 3371008 712 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 823 712 69 152 0 669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3292

[startup+0.701202 s]
/proc/loadavg: 0.99 0.97 0.69 3/73 2766
/proc/meminfo: memFree=1788112/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=5272 CPUtime=0.69
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 1210 0 0 0 69 0 0 0 25 0 1 0 1093316031 5398528 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 1318 1195 69 152 0 1164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5272

[startup+1.50128 s]
/proc/loadavg: 0.99 0.97 0.69 2/74 2767
/proc/meminfo: memFree=1782280/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=8500 CPUtime=1.49
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 2016 0 0 0 149 0 0 0 25 0 1 0 1093316031 8704000 2001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 2125 2001 69 152 0 1971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8500

[startup+3.10144 s]
/proc/loadavg: 0.99 0.97 0.69 2/74 2767
/proc/meminfo: memFree=1778056/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=13384 CPUtime=3.09
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 3242 0 0 0 308 1 0 0 25 0 1 0 1093316031 13705216 3227 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 3346 3227 69 152 0 3192 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13384

[startup+6.30176 s]
/proc/loadavg: 0.99 0.97 0.69 2/74 2767
/proc/meminfo: memFree=1770120/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=20248 CPUtime=6.29
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 4963 0 0 0 626 3 0 0 25 0 1 0 1093316031 20733952 4948 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 5062 4949 69 152 0 4908 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20248

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.69 2/74 2767
/proc/meminfo: memFree=1767112/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=22228 CPUtime=12.69
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 5470 0 0 0 1265 4 0 0 25 0 1 0 1093316031 22761472 5455 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 5557 5455 69 152 0 5403 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22228

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.70 2/74 2767
/proc/meminfo: memFree=1763080/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=25652 CPUtime=25.48
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 6254 0 0 0 2544 4 0 0 25 0 1 0 1093316031 26267648 6239 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 6413 6239 69 152 0 6259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25652

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.71 2/74 2767
/proc/meminfo: memFree=1757704/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=30932 CPUtime=51.07
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 7589 0 0 0 5102 5 0 0 25 0 1 0 1093316031 31674368 7574 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 7733 7574 69 152 0 7579 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30932

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.72 2/74 2767
/proc/meminfo: memFree=1754504/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=33736 CPUtime=102.27
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 8364 0 0 0 10221 6 0 0 25 0 1 0 1093316031 34545664 8306 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 8434 8306 69 152 0 8280 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33736

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/74 2767
/proc/meminfo: memFree=1748104/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=40312 CPUtime=162.25
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 9996 0 0 0 16217 8 0 0 25 0 1 0 1093316031 41279488 9938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 10078 9938 69 152 0 9924 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40312

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/74 2767
/proc/meminfo: memFree=1746888/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=41332 CPUtime=222.23
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 10301 0 0 0 22215 8 0 0 25 0 1 0 1093316031 42323968 10225 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 10333 10225 69 152 0 10179 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/74 2767
/proc/meminfo: memFree=1741832/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=46860 CPUtime=282.22
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 11556 0 0 0 28213 9 0 0 25 0 1 0 1093316031 47984640 11480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 11715 11480 69 152 0 11561 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46860

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/74 2767
/proc/meminfo: memFree=1741768/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=46936 CPUtime=342.2
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 11577 0 0 0 34211 9 0 0 25 0 1 0 1093316031 48062464 11501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 11734 11501 69 152 0 11580 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46936

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/74 2767
/proc/meminfo: memFree=1741704/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=46936 CPUtime=402.18
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 11577 0 0 0 40209 9 0 0 25 0 1 0 1093316031 48062464 11501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 11734 11501 69 152 0 11580 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46936

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/74 2767
/proc/meminfo: memFree=1739080/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=49576 CPUtime=462.17
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 12242 0 0 0 46207 10 0 0 25 0 1 0 1093316031 50765824 12166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 12394 12166 69 152 0 12240 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 49576

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/74 2767
/proc/meminfo: memFree=1738248/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=50308 CPUtime=522.15
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 12431 0 0 0 52205 10 0 0 25 0 1 0 1093316031 51515392 12355 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 12577 12355 69 152 0 12423 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 50308

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/74 2767
/proc/meminfo: memFree=1738248/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=50308 CPUtime=582.15
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 12431 0 0 0 58204 11 0 0 25 0 1 0 1093316031 51515392 12355 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 12577 12355 69 152 0 12423 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 50308

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/74 2767
/proc/meminfo: memFree=1738184/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=50256 CPUtime=642.14
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 12431 0 0 0 64203 11 0 0 25 0 1 0 1093316031 51462144 12354 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 12564 12354 69 152 0 12410 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 50256

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/74 2767
/proc/meminfo: memFree=1734088/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=54348 CPUtime=702.11
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 13444 0 0 0 70199 12 0 0 25 0 1 0 1093316031 55652352 13367 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 13587 13367 69 152 0 13433 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 54348

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.84 2/74 2767
/proc/meminfo: memFree=1733384/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=54808 CPUtime=762.1
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 13598 0 0 0 76198 12 0 0 25 0 1 0 1093316031 56123392 13506 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 13702 13506 69 152 0 13548 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 54808

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/74 2767
/proc/meminfo: memFree=1733384/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=54808 CPUtime=822.08
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 13598 0 0 0 82196 12 0 0 25 0 1 0 1093316031 56123392 13506 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 13702 13506 69 152 0 13548 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 54808

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/74 2767
/proc/meminfo: memFree=1733192/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=55200 CPUtime=882.06
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 13668 0 0 0 88194 12 0 0 25 0 1 0 1093316031 56524800 13576 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 13800 13576 69 152 0 13646 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 55200

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/74 2767
/proc/meminfo: memFree=1733128/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=55188 CPUtime=942.05
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 13668 0 0 0 94193 12 0 0 25 0 1 0 1093316031 56512512 13576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 13797 13576 69 152 0 13643 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 55188

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/74 2767
/proc/meminfo: memFree=1733192/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=55188 CPUtime=1002.03
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 13668 0 0 0 100191 12 0 0 25 0 1 0 1093316031 56512512 13576 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 13797 13576 69 152 0 13643 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 55188

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/74 2767
/proc/meminfo: memFree=1731464/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=56904 CPUtime=1062.03
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 14097 0 0 0 106190 13 0 0 25 0 1 0 1093316031 58269696 14005 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 14226 14005 69 152 0 14072 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 56904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/74 2767
/proc/meminfo: memFree=1728968/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=59280 CPUtime=1122.01
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 14712 0 0 0 112187 14 0 0 25 0 1 0 1093316031 60702720 14620 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 14820 14620 69 152 0 14666 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 59280

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/74 2767
/proc/meminfo: memFree=1728456/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=59808 CPUtime=1181.99
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 14840 0 0 0 118185 14 0 0 25 0 1 0 1093316031 61243392 14748 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 14952 14748 69 152 0 14798 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 59808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/74 2767
/proc/meminfo: memFree=1728136/2055920 swapFree=4177652/4192956
[pid=2766] ppid=2764 vsize=60072 CPUtime=1200.09
/proc/2766/stat : 2766 (picosat) R 2764 2766 2681 0 -1 4194304 14924 0 0 0 119995 14 0 0 25 0 1 0 1093316031 61513728 14832 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2766/statm: 15018 14832 69 152 0 14864 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60072

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.153976
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 60072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14924
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= 1895

runsolver used 1.06284 second user time and 3.31549 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 03:15:21
IDJOB=1512586
IDBENCH=70192
IDSOLVER=506
FILE ID=node84/1512586-1238206521
PBS_JOBID= 9060483
Free space on /tmp= 66120 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512586-1238206521/watcher-1512586-1238206521 -o /tmp/evaluation-result-1512586-1238206521/solver-1512586-1238206521 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512586-1238206521.cnf

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

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=415088558

node84.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		: 3000.231
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		: 3000.231
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:       1788528 kB
Buffers:         24360 kB
Cached:         183084 kB
SwapCached:       6960 kB
Active:         106980 kB
Inactive:       110036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788528 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            35488 kB
Committed_AS:  2781316 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 03:35:23