Trace number 1512826

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) 1200.04 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S155821307-034.cnf
MD5SUM28359db36bffb53d70af426463d1fc34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark178.503
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-1512826-1238208946.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 +   0.0 231.3  1100  81.4 22000   100   100 12100  16.2   1.0 
0.00/0.03	c R   0.0 231.3  1100  81.5 22000   101   101 12100  16.4   1.0 
0.00/0.05	c +   0.1 201.9  1100  97.0 22000   250   250 13310  22.7   1.1 
0.00/0.06	c N   0.1 215.4  1100  98.6 22000   405   405 13310  25.8   1.2 
0.00/0.07	c +   0.1 220.6  1100  98.7 22000   475   475 14641  24.9   1.2 
0.09/0.11	c +   0.1 235.6  1100  99.3 22000   812   812 16105  24.7   1.4 
0.09/0.16	c N   0.2 247.1  1100  99.5 22000  1207  1207 16105  25.2   1.7 
0.09/0.17	c +   0.2 249.5  1100  99.5 22000  1317  1317 17715  25.4   1.7 
0.19/0.27	c +   0.3 260.5  1100  99.7 22000  2074  2074 19486  22.9   2.2 
0.39/0.41	c +   0.4 268.5  1100 100.0 22000  3209  3209 21434  26.1   3.0 
0.39/0.41	c N   0.4 268.5  1100 100.0 22000  3211  3211 21434  26.2   3.0 
0.59/0.64	c +   0.6 274.7  1100 100.0 22000  4911  4911 23577  25.4   4.0 
0.99/1.05	c +   1.0 278.8  1100 100.0 22000  7464  7464 25934  26.0   5.8 
1.09/1.14	c N   1.1 279.2  1100 100.0 22000  8022  8022 25934  24.5   6.2 
1.69/1.72	c +   1.7 281.2  1100 100.0 22000 11293 11293 28527  24.3   8.3 
2.99/3.00	c +   3.0 282.6  1100 100.0 22000 17036 17036 31379  26.9  11.9 
3.49/3.59	c N   3.6 282.9  1100 100.0 22000 19249 19249 31379  26.3  13.3 
5.58/5.64	c +   5.6 284.2  1100 100.0 22000 25650 25650 34516  25.0  17.4 
10.29/10.35	c +  10.4 284.8  1100 100.0 22000 38571 17170 37967  24.2  12.1 
12.09/12.14	c N  12.1 285.1  1100 100.0 22000 44898 23497 37967  27.2  16.3 
12.09/12.14	c 
12.09/12.14	c  seconds     variables   original    learned     agility
12.09/12.14	c         level        used      conflicts    limit          MB
12.09/12.14	c 
15.98/16.09	c +  16.1 284.3  1100 100.0 22000 57952 36551 41763  25.1  24.5 
24.09/24.17	c +  24.2 279.9  1100 100.0 22000 87023 36858 45939  22.8  23.5 
29.98/30.08	c N  30.1 278.1  1100 100.0 22000 102e3 19489 45939  26.9  13.3 
41.18/41.22	c +  41.2 276.3  1100 100.0 22000 130e3 15390 50532  25.1  10.6 
68.08/68.20	c +  68.2 273.3  1100 100.0 22000 196e3 44651 55585  26.5  30.0 
82.37/82.46	c N  82.4 272.5  1100 100.0 22000 230e3 38371 55585  27.2  25.8 
107.86/107.95	c + 107.9 271.0  1100 100.0 22000 294e3 18360 61143  28.3  12.7 
179.34/179.47	c + 179.4 267.9  1100 100.0 22000 441e3 27679 67257  26.2  18.5 
215.94/216.07	c N 216.0 267.0  1100 100.0 22000 512e3 48335 67257  24.4  33.3 
290.51/290.65	c + 290.6 265.1  1100 100.0 22000 662e3 44011 73982  25.1  30.2 
469.30/469.59	c + 469.4 262.8  1100 100.0 22000 993e3 29090 81380  26.6  19.6 
547.78/548.07	c N 547.9 262.1  1100 100.0 22000 112e4 32633 81380  27.1  22.0 
746.33/746.66	c + 746.4 261.9  1100 100.0 22000 148e4 67411 89518  25.6  47.5 
1165.72/1166.16	c + 117e1 261.7  1100 100.0 22000 223e4 74535 98469  24.6  49.9

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-1512826-1238208946/watcher-1512826-1238208946 -o /tmp/evaluation-result-1512826-1238208946/solver-1512826-1238208946 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512826-1238208946.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: 0.91 0.95 0.90 2/64 15865
/proc/meminfo: memFree=1025000/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=912 CPUtime=0
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1093557778 933888 121 1992294400 134512640 135137933 4294956240 18446744073709551615 134519517 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 228 122 56 152 0 74 0

[startup+0.0985719 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 15865
/proc/meminfo: memFree=1025000/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=2112 CPUtime=0.09
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 445 0 0 0 9 0 0 0 18 0 1 0 1093557778 2162688 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 528 430 69 152 0 374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.101571 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 15865
/proc/meminfo: memFree=1025000/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=2244 CPUtime=0.09
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 449 0 0 0 9 0 0 0 18 0 1 0 1093557778 2297856 434 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 561 434 69 152 0 407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2244

[startup+0.301593 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 15865
/proc/meminfo: memFree=1025000/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=3304 CPUtime=0.29
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 720 0 0 0 29 0 0 0 19 0 1 0 1093557778 3383296 705 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 826 706 69 152 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3304

[startup+0.701637 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 15865
/proc/meminfo: memFree=1025000/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=5172 CPUtime=0.69
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 1210 0 0 0 69 0 0 0 23 0 1 0 1093557778 5296128 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 1293 1195 69 152 0 1139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5172

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15866
/proc/meminfo: memFree=1019104/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=8636 CPUtime=1.49
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 2043 0 0 0 149 0 0 0 25 0 1 0 1093557778 8843264 2028 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 2159 2028 69 152 0 2005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8636

[startup+3.1019 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15866
/proc/meminfo: memFree=1014944/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=13388 CPUtime=3.09
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 3231 0 0 0 308 1 0 0 25 0 1 0 1093557778 13709312 3216 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 3347 3216 69 152 0 3193 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13388

[startup+6.30224 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 15866
/proc/meminfo: memFree=1007200/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=19988 CPUtime=6.29
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 4901 0 0 0 627 2 0 0 25 0 1 0 1093557778 20467712 4886 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 4997 4886 69 152 0 4843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19988

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 15866
/proc/meminfo: memFree=1000544/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=25128 CPUtime=12.69
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 6136 0 0 0 1266 3 0 0 25 0 1 0 1093557778 25731072 6110 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 6282 6110 69 152 0 6128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25128

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 15866
/proc/meminfo: memFree=996192/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=29352 CPUtime=25.48
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 7220 0 0 0 2544 4 0 0 25 0 1 0 1093557778 30056448 7194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 7338 7194 69 152 0 7184 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29352

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 15866
/proc/meminfo: memFree=992864/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=32652 CPUtime=51.07
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 8039 0 0 0 5102 5 0 0 25 0 1 0 1093557778 33435648 8013 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 8163 8013 69 152 0 8009 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32652

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 15866
/proc/meminfo: memFree=985888/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=39516 CPUtime=102.27
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 9771 0 0 0 10220 7 0 0 25 0 1 0 1093557778 40464384 9745 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 9879 9745 69 152 0 9725 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39516

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15866
/proc/meminfo: memFree=980832/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=44532 CPUtime=162.25
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 11041 0 0 0 16217 8 0 0 25 0 1 0 1093557778 45600768 11015 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 11133 11015 69 152 0 10979 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44532

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15866
/proc/meminfo: memFree=976800/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=49004 CPUtime=222.23
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 12040 0 0 0 22213 10 0 0 25 0 1 0 1093557778 50180096 12014 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 12251 12014 69 152 0 12097 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49004

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15866
/proc/meminfo: memFree=976736/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=49004 CPUtime=282.22
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 12040 0 0 0 28212 10 0 0 25 0 1 0 1093557778 50180096 12014 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 12251 12014 69 152 0 12097 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49004

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15872
/proc/meminfo: memFree=971680/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=53888 CPUtime=342.19
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 13289 0 0 0 34207 12 0 0 25 0 1 0 1093557778 55181312 13263 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 13472 13263 69 152 0 13318 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 53888

[startup+402.301 s]
/proc/loadavg: 1.34 1.05 0.94 3/70 17884
/proc/meminfo: memFree=849688/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=53888 CPUtime=402.15
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 13289 0 0 0 40191 24 0 0 25 0 1 0 1093557778 55181312 13263 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 13472 13263 69 152 0 13318 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 53888

[startup+462.302 s]
/proc/loadavg: 1.15 1.05 0.94 2/65 17940
/proc/meminfo: memFree=847512/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=53888 CPUtime=462.11
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 13289 0 0 0 46184 27 0 0 25 0 1 0 1093557778 55181312 13263 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 13472 13263 69 152 0 13318 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 53888

[startup+522.301 s]
/proc/loadavg: 1.05 1.04 0.94 2/65 17940
/proc/meminfo: memFree=844312/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=57320 CPUtime=522.09
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 14130 0 0 0 52181 28 0 0 25 0 1 0 1093557778 58695680 14104 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 14330 14104 69 152 0 14176 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 57320

[startup+582.302 s]
/proc/loadavg: 1.02 1.03 0.94 2/65 17940
/proc/meminfo: memFree=843096/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=58508 CPUtime=582.08
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 14439 0 0 0 58179 29 0 0 25 0 1 0 1093557778 59912192 14413 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 14627 14413 69 152 0 14473 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 58508

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 17940
/proc/meminfo: memFree=843032/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=58508 CPUtime=642.06
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 14439 0 0 0 64177 29 0 0 25 0 1 0 1093557778 59912192 14413 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 14627 14413 69 152 0 14473 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 58508

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 17940
/proc/meminfo: memFree=842080/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=59432 CPUtime=702.04
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 14677 0 0 0 70175 29 0 0 25 0 1 0 1093557778 60858368 14651 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 14858 14651 69 152 0 14704 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 59432

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 17940
/proc/meminfo: memFree=838752/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=62864 CPUtime=762.02
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 15522 0 0 0 76173 29 0 0 25 0 1 0 1093557778 64372736 15496 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 15716 15496 69 152 0 15562 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 62864

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 17940
/proc/meminfo: memFree=836000/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=65248 CPUtime=822.01
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 16203 0 0 0 82170 31 0 0 25 0 1 0 1093557778 66813952 16134 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 16312 16134 69 152 0 16158 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 65248

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17940
/proc/meminfo: memFree=836448/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=64768 CPUtime=882
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 16203 0 0 0 88169 31 0 0 25 0 1 0 1093557778 66322432 16014 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 16192 16014 69 152 0 16038 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 64768

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17940
/proc/meminfo: memFree=836448/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=64768 CPUtime=941.98
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 16203 0 0 0 94167 31 0 0 25 0 1 0 1093557778 66322432 16014 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 16192 16014 69 152 0 16038 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 64768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17940
/proc/meminfo: memFree=836448/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=64760 CPUtime=1001.97
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 16203 0 0 0 100166 31 0 0 25 0 1 0 1093557778 66314240 16012 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 16190 16012 69 152 0 16036 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 64760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17940
/proc/meminfo: memFree=836512/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=64732 CPUtime=1061.95
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 16203 0 0 0 106164 31 0 0 25 0 1 0 1093557778 66285568 16005 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 16183 16005 69 152 0 16029 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 64732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17940
/proc/meminfo: memFree=836512/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=64732 CPUtime=1121.94
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 16203 0 0 0 112163 31 0 0 25 0 1 0 1093557778 66285568 16005 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 16183 16005 69 152 0 16029 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 64732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17940
/proc/meminfo: memFree=836512/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=65656 CPUtime=1181.92
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 16428 0 0 0 118161 31 0 0 25 0 1 0 1093557778 67231744 16230 1992294400 134512640 135137933 4294956240 18446744073709551615 134543000 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 16414 16230 69 152 0 16260 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 65656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17940
/proc/meminfo: memFree=832160/2055920 swapFree=4172472/4192956
[pid=15865] ppid=15863 vsize=69220 CPUtime=1200.01
/proc/15865/stat : 15865 (picosat) R 15863 15865 15736 0 -1 4194304 17321 0 0 0 119969 32 0 0 25 0 1 0 1093557778 70881280 17123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15865/statm: 17305 17123 69 152 0 17151 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 69220

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): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.336948
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 69220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17321
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= 1791

runsolver used 1.08083 second user time and 2.80957 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 03:55:46
IDJOB=1512826
IDBENCH=70212
IDSOLVER=506
FILE ID=node37/1512826-1238208946
PBS_JOBID= 9060527
Free space on /tmp= 66416 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S155821307-034.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512826-1238208946/watcher-1512826-1238208946 -o /tmp/evaluation-result-1512826-1238208946/solver-1512826-1238208946 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512826-1238208946.cnf

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

MD5SUM BENCH= 28359db36bffb53d70af426463d1fc34
RANDOM SEED=633591468

node37.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		: 3000.213
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		: 3000.213
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:       1025480 kB
Buffers:         93184 kB
Cached:         833188 kB
SwapCached:      14544 kB
Active:         275304 kB
Inactive:       667100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1025480 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            74112 kB
Committed_AS:  2800804 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node37 at 2009-03-28 04:15:48