Trace number 1512766

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1912214877-051.cnf
MD5SUM3e2c453febe9a82dafec20260d8edecb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.9165
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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-1512766-1238208927.cnf
0.00/0.00	c parsed header 'p cnf 1100 22000'
0.00/0.02	c initialized 1100 variables
0.00/0.02	c found 22000 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  1100   0.0 22000     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 11000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 220.7  1100  84.2 22000   100   100 12100  16.6   1.0 
0.00/0.03	c R   0.0 220.7  1100  84.4 22000   102   102 12100  17.2   1.0 
0.04/0.05	c +   0.1 201.8  1100  97.0 22000   250   250 13310  23.6   1.1 
0.04/0.07	c N   0.1 212.9  1100  98.8 22000   402   402 13310  24.6   1.2 
0.04/0.07	c +   0.1 217.1  1100  98.9 22000   475   475 14641  24.9   1.2 
0.09/0.12	c +   0.1 232.4  1100  99.4 22000   812   812 16105  26.4   1.5 
0.09/0.16	c N   0.2 243.1  1100  99.5 22000  1205  1205 16105  26.4   1.7 
0.09/0.18	c +   0.2 245.7  1100  99.6 22000  1317  1317 17715  27.0   1.8 
0.19/0.27	c +   0.3 257.7  1100  99.9 22000  2074  2074 19486  26.6   2.3 
0.39/0.42	c +   0.4 267.3  1100 100.0 22000  3209  3209 21434  26.8   2.9 
0.39/0.42	c N   0.4 267.3  1100 100.0 22000  3215  3215 21434  26.9   2.9 
0.59/0.66	c +   0.7 273.3  1100 100.0 22000  4911  4911 23577  26.8   4.0 
0.99/1.04	c +   1.0 277.4  1100 100.0 22000  7464  7464 25934  25.8   5.6 
1.09/1.13	c N   1.1 278.1  1100 100.0 22000  8035  8035 25934  27.8   5.9 
1.69/1.70	c +   1.7 281.3  1100 100.0 22000 11293 11293 28527  26.7   8.0 
2.89/3.00	c +   3.0 283.4  1100 100.0 22000 17036 17036 31379  28.0  11.9 
3.49/3.58	c N   3.6 284.4  1100 100.0 22000 19251 19251 31379  25.9  13.4 
5.49/5.55	c +   5.6 285.6  1100 100.0 22000 25650 25650 34516  25.3  17.9 
10.39/10.47	c +  10.5 286.1  1100 100.0 22000 38571 18195 37967  24.7  13.4 
12.29/12.37	c N  12.4 286.2  1100 100.0 22000 44906 24530 37967  27.3  18.2 
12.29/12.37	c 
12.29/12.37	c  seconds     variables   original    learned     agility
12.29/12.37	c         level        used      conflicts    limit          MB
12.29/12.37	c 
17.49/17.53	c +  17.5 286.8  1100 100.0 22000 57952 37576 41763  25.8  26.9 
28.18/28.25	c +  28.2 287.7  1100 100.0 22000 87023 38546 45939  25.3  27.1 
34.68/34.70	c N  34.7 287.5  1100 100.0 22000 102e3 22690 45939  26.0  16.0 
46.68/46.70	c +  46.7 287.8  1100 100.0 22000 130e3 19601 50532  25.9  13.7 
74.16/74.28	c +  74.3 287.0  1100 100.0 22000 196e3 49494 55585  24.6  34.9 
88.96/89.02	c N  89.0 286.5  1100 100.0 22000 230e3 44182 55585  27.0  31.1 
117.66/117.78	c + 117.7 286.1  1100 100.0 22000 294e3 26358 61143  24.4  18.5 
170.74/170.81	c + 170.8 281.0  1100 100.0 22000 441e3 31286 67257  26.3  22.4 
207.83/207.92	c N 207.9 279.0  1100 100.0 22000 512e3 51861 67257  27.6  35.8 
265.10/265.29	c + 265.2 274.3  1100 100.0 22000 662e3 41431 73982  26.3  27.5 
426.40/426.65	c + 426.5 269.0  1100 100.0 22000 993e3 18072 81380  26.0  12.3 
513.67/513.94	c N 513.7 267.7  1100 100.0 22000 112e4 23394 81380  25.9  15.5 
724.01/724.37	c + 724.1 265.1  1100 100.0 22000 148e4 57673 89518  26.8  38.5 
1184.55/1185.06	c + 118e1 261.7  1100 100.0 22000 223e4 73729 98469  26.0  47.8

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-1512766-1238208927/watcher-1512766-1238208927 -o /tmp/evaluation-result-1512766-1238208927/solver-1512766-1238208927 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512766-1238208927.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 3/76 30079
/proc/meminfo: memFree=1802760/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=1056 CPUtime=0
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1093553777 1081344 132 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 264 132 56 152 0 110 0

[startup+0.046321 s]
/proc/loadavg: 0.99 0.97 0.91 3/76 30079
/proc/meminfo: memFree=1802760/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=1848 CPUtime=0.04
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 375 0 0 0 4 0 0 0 18 0 1 0 1093553777 1892352 360 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 462 360 69 152 0 308 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1848

[startup+0.101328 s]
/proc/loadavg: 0.99 0.97 0.91 3/76 30079
/proc/meminfo: memFree=1802760/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=2244 CPUtime=0.09
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 450 0 0 0 9 0 0 0 18 0 1 0 1093553777 2297856 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 561 435 69 152 0 407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2244

[startup+0.30136 s]
/proc/loadavg: 0.99 0.97 0.91 3/76 30079
/proc/meminfo: memFree=1802760/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=3312 CPUtime=0.29
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 714 0 0 0 29 0 0 0 19 0 1 0 1093553777 3391488 699 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 828 699 69 152 0 674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3312

[startup+0.701424 s]
/proc/loadavg: 0.99 0.97 0.91 3/76 30079
/proc/meminfo: memFree=1802760/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=5160 CPUtime=0.69
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 1181 0 0 0 69 0 0 0 22 0 1 0 1093553777 5283840 1166 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 1290 1166 69 152 0 1136 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50155 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1797056/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=8344 CPUtime=1.49
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 1977 0 0 0 148 1 0 0 25 0 1 0 1093553777 8544256 1962 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 2086 1962 69 152 0 1932 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8344

[startup+3.10281 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1792896/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=13360 CPUtime=3.09
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 3238 0 0 0 307 2 0 0 25 0 1 0 1093553777 13680640 3223 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 3340 3223 69 152 0 3186 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13360

[startup+6.30131 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1784192/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=20620 CPUtime=6.29
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 5067 0 0 0 625 4 0 0 25 0 1 0 1093553777 21114880 5052 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 5155 5052 69 152 0 5001 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20620

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1777088/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=26288 CPUtime=12.69
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 6414 0 0 0 1264 5 0 0 25 0 1 0 1093553777 26918912 6388 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 6572 6388 69 152 0 6418 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26288

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1771648/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=31568 CPUtime=25.48
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 7768 0 0 0 2542 6 0 0 25 0 1 0 1093553777 32325632 7742 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 7892 7742 69 152 0 7738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31568

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1769024/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=34208 CPUtime=51.08
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 8414 0 0 0 5101 7 0 0 25 0 1 0 1093553777 35028992 8388 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 8552 8388 69 152 0 8398 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34208

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1761728/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=41468 CPUtime=102.26
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 10252 0 0 0 10218 8 0 0 25 0 1 0 1093553777 42463232 10226 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 10367 10226 69 152 0 10213 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41468

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1757568/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=45428 CPUtime=162.24
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 11253 0 0 0 16214 10 0 0 25 0 1 0 1093553777 46518272 11227 1992294400 134512640 135137933 4294956240 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 11357 11227 69 152 0 11203 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 45428

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1752768/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=50664 CPUtime=222.22
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 12460 0 0 0 22210 12 0 0 25 0 1 0 1093553777 51879936 12418 1992294400 134512640 135137933 4294956240 18446744073709551615 134521435 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 12666 12418 69 152 0 12512 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50664

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30080
/proc/meminfo: memFree=1752768/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=50664 CPUtime=282.2
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 12463 0 0 0 28208 12 0 0 25 0 1 0 1093553777 51879936 12421 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 12666 12421 69 152 0 12512 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 30086
/proc/meminfo: memFree=1750464/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=52644 CPUtime=342.18
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 12991 0 0 0 34205 13 0 0 25 0 1 0 1093553777 53907456 12949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 13161 12949 69 152 0 13007 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 52644

[startup+402.301 s]
/proc/loadavg: 1.11 1.00 0.92 2/77 30562
/proc/meminfo: memFree=1749728/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=52584 CPUtime=402.11
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 12991 0 0 0 40197 14 0 0 25 0 1 0 1093553777 53846016 12938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 13146 12938 69 152 0 12992 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 52584

[startup+462.302 s]
/proc/loadavg: 1.08 1.01 0.93 2/77 30562
/proc/meminfo: memFree=1750072/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=52584 CPUtime=462.09
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 12991 0 0 0 46194 15 0 0 25 0 1 0 1093553777 53846016 12938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 13146 12938 69 152 0 12992 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 52584

[startup+522.301 s]
/proc/loadavg: 1.06 1.02 0.93 2/77 30562
/proc/meminfo: memFree=1745272/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=57468 CPUtime=522.07
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 14216 0 0 0 52190 17 0 0 25 0 1 0 1093553777 58847232 14163 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 14367 14163 69 152 0 14213 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 57468

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 0.93 2/77 30562
/proc/meminfo: memFree=1745272/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=57420 CPUtime=582.06
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 14216 0 0 0 58188 18 0 0 25 0 1 0 1093553777 58798080 14161 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 14355 14161 69 152 0 14201 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 57420

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 0.93 2/77 30562
/proc/meminfo: memFree=1745272/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=57420 CPUtime=642.04
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 14216 0 0 0 64186 18 0 0 25 0 1 0 1093553777 58798080 14161 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 14355 14161 69 152 0 14201 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 57420

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 0.93 2/77 30562
/proc/meminfo: memFree=1745216/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=57420 CPUtime=702.02
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 14216 0 0 0 70184 18 0 0 25 0 1 0 1093553777 58798080 14161 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 14355 14161 69 152 0 14201 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 57420

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1738688/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=64020 CPUtime=761.99
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 15854 0 0 0 76180 19 0 0 25 0 1 0 1093553777 65556480 15799 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 16005 15799 69 152 0 15851 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 64020

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1738624/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=63952 CPUtime=821.97
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 15854 0 0 0 82178 19 0 0 25 0 1 0 1093553777 65486848 15799 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 15988 15799 69 152 0 15834 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 63952

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1738688/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=63952 CPUtime=881.96
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 15854 0 0 0 88176 20 0 0 25 0 1 0 1093553777 65486848 15799 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 15988 15799 69 152 0 15834 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 63952

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1738688/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=63884 CPUtime=941.93
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 15854 0 0 0 94173 20 0 0 25 0 1 0 1093553777 65417216 15793 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 15971 15793 69 152 0 15817 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 63884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1738624/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=63884 CPUtime=1001.91
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 15854 0 0 0 100171 20 0 0 25 0 1 0 1093553777 65417216 15793 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 15971 15793 69 152 0 15817 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 63884

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1738624/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=63884 CPUtime=1061.89
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 15854 0 0 0 106169 20 0 0 25 0 1 0 1093553777 65417216 15793 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 15971 15793 69 152 0 15817 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 63884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1738624/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=63884 CPUtime=1121.87
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 15854 0 0 0 112167 20 0 0 25 0 1 0 1093553777 65417216 15793 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 15971 15793 69 152 0 15817 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 63884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1738560/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=63884 CPUtime=1181.85
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 15854 0 0 0 118165 20 0 0 25 0 1 0 1093553777 65417216 15793 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 15971 15793 69 152 0 15817 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 63884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1737920/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=64544 CPUtime=1200.04
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 16024 0 0 0 119984 20 0 0 25 0 1 0 1093553777 66093056 15963 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 16136 15963 69 152 0 15982 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64544

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/77 30562
/proc/meminfo: memFree=1737920/2055920 swapFree=4173572/4192956
[pid=30079] ppid=30077 vsize=64544 CPUtime=1200.04
/proc/30079/stat : 30079 (picosat) R 30077 30079 29936 0 -1 4194304 16024 0 0 0 119984 20 0 0 25 0 1 0 1093553777 66093056 15963 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/30079/statm: 16136 15963 69 152 0 15982 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.220966
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 64544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16024
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= 2241

runsolver used 1.11683 second user time and 3.2715 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 03:55:27
IDJOB=1512766
IDBENCH=70207
IDSOLVER=506
FILE ID=node69/1512766-1238208927
PBS_JOBID= 9060497
Free space on /tmp= 65724 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1912214877-051.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512766-1238208927/watcher-1512766-1238208927 -o /tmp/evaluation-result-1512766-1238208927/solver-1512766-1238208927 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512766-1238208927.cnf

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

MD5SUM BENCH= 3e2c453febe9a82dafec20260d8edecb
RANDOM SEED=111034143

node69.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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
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:       1803240 kB
Buffers:         32840 kB
Cached:         142456 kB
SwapCached:      10072 kB
Active:          90916 kB
Inactive:        96356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803240 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          17700 kB
Slab:            50156 kB
Committed_AS:  3452380 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 04:15:30