Trace number 1526058

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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.16 601.725

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S884764237-004.cnf
MD5SUM96ceaf7a09cf1a67341c76fb72be7203
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================

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-1526058-1238485325/watcher-1526058-1238485325 -o /tmp/evaluation-result-1526058-1238485325/solver-1526058-1238485325 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526058-1238485325.cnf aimd 2 

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: 2.00 1.99 1.91 3/65 20281
/proc/meminfo: memFree=1215000/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0
/proc/20281/stat : 20281 (manysat.sh) R 20279 20281 20050 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 332253289 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20281/statm: 1339 234 194 169 0 50 0
[pid=20282] ppid=20281 vsize=824 CPUtime=0
/proc/20282/stat : 20282 (SatElite) R 20281 20281 20050 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 332253289 843776 95 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20282/statm: 206 95 50 127 0 76 0

[startup+0.0761491 s]
/proc/loadavg: 2.00 1.99 1.91 3/65 20281
/proc/meminfo: memFree=1215000/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.104024 s]
/proc/loadavg: 2.00 1.99 1.91 3/65 20281
/proc/meminfo: memFree=1215000/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301052 s]
/proc/loadavg: 2.00 1.99 1.91 3/65 20281
/proc/meminfo: memFree=1215000/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701103 s]
/proc/loadavg: 2.00 1.99 1.91 3/65 20281
/proc/meminfo: memFree=1215000/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1210112/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=17836 CPUtime=2.92
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 1305 0 0 0 292 0 0 0 16 0 2 0 332253291 18264064 1291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 4459 1291 83 193 0 4263 0
[pid=20284/tid=20285] ppid=20281 vsize=17836 CPUtime=1.45
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 538 0 0 0 145 0 0 0 19 0 2 0 332253292 18264064 1291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 23192

[startup+3.10141 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1207808/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=22260 CPUtime=6.11
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 2194 0 0 0 610 1 0 0 18 0 2 0 332253291 22794240 2180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 5565 2180 83 193 0 5369 0
[pid=20284/tid=20285] ppid=20281 vsize=22260 CPUtime=3.05
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 1000 0 0 0 305 0 0 0 18 0 2 0 332253292 22794240 2180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 27616

[startup+6.30182 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1202816/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=25976 CPUtime=12.49
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 3159 0 0 0 1247 2 0 0 25 0 2 0 332253291 26599424 3145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 6494 3145 83 193 0 6298 0
[pid=20284/tid=20285] ppid=20281 vsize=25976 CPUtime=6.25
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 1521 0 0 0 624 1 0 0 19 0 2 0 332253292 26599424 3145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 31332

[startup+12.7026 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1197824/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=30064 CPUtime=25.25
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 4178 0 0 0 2522 3 0 0 21 0 2 0 332253291 30785536 4164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 7516 4164 83 193 0 7320 0
[pid=20284/tid=20285] ppid=20281 vsize=30064 CPUtime=12.65
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 1945 0 0 0 1264 1 0 0 25 0 2 0 332253292 30785536 4164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 35420

[startup+25.5012 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1193600/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=33888 CPUtime=50.78
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 5244 0 0 0 5072 6 0 0 21 0 2 0 332253291 34701312 5230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 8472 5230 83 193 0 8276 0
[pid=20284/tid=20285] ppid=20281 vsize=33888 CPUtime=25.43
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 2430 0 0 0 2541 2 0 0 25 0 2 0 332253292 34701312 5230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 39244

[startup+51.1015 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1187904/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=40264 CPUtime=101.85
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 6754 0 0 0 10176 9 0 0 17 0 2 0 332253291 41230336 6740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 10066 6740 83 193 0 9870 0
[pid=20284/tid=20285] ppid=20281 vsize=40264 CPUtime=51.03
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 3194 0 0 0 5099 4 0 0 25 0 2 0 332253292 41230336 6740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528501 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 45620

[startup+102.307 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1177024/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=50764 CPUtime=203.98
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 9408 0 0 0 20384 14 0 0 25 0 2 0 332253291 51982336 9394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 12691 9394 83 193 0 12495 0
[pid=20284/tid=20285] ppid=20281 vsize=50764 CPUtime=102.21
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 4603 0 0 0 10214 7 0 0 25 0 2 0 332253292 51982336 9394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 56120

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1166720/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=61988 CPUtime=323.65
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 12004 0 0 0 32344 21 0 0 20 0 2 0 332253291 63475712 11990 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 15497 11990 83 193 0 15301 0
[pid=20284/tid=20285] ppid=20281 vsize=61988 CPUtime=162.17
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 5702 0 0 0 16207 10 0 0 25 0 2 0 332253292 63475712 11990 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 67344

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1156800/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=72980 CPUtime=443.33
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 14417 0 0 0 44307 26 0 0 25 0 2 0 332253291 74731520 14403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 18245 14403 83 193 0 18049 0
[pid=20284/tid=20285] ppid=20281 vsize=72980 CPUtime=222.15
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 7291 0 0 0 22202 13 0 0 25 0 2 0 332253292 74731520 14403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 78336

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1148672/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=81980 CPUtime=563.01
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 16444 0 0 0 56271 30 0 0 25 0 2 0 332253291 83947520 16430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 20495 16430 83 193 0 20299 0
[pid=20284/tid=20285] ppid=20281 vsize=81980 CPUtime=282.13
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 8465 0 0 0 28197 16 0 0 25 0 2 0 332253292 83947520 16430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.03
Current children cumulated vsize (KiB) 87336

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1140096/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=91452 CPUtime=682.7
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 18572 0 0 0 68235 35 0 0 19 0 2 0 332253291 93646848 18558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 22863 18558 83 193 0 22667 0
[pid=20284/tid=20285] ppid=20281 vsize=91452 CPUtime=342.09
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 9971 0 0 0 34191 18 0 0 22 0 2 0 332253292 93646848 18558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 96808

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1132480/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=98732 CPUtime=802.38
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 20555 0 0 0 80199 39 0 0 25 0 2 0 332253291 101101568 20541 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 24683 20541 83 193 0 24487 0
[pid=20284/tid=20285] ppid=20281 vsize=98732 CPUtime=402.07
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 10741 0 0 0 40187 20 0 0 24 0 2 0 332253292 101101568 20541 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.4
Current children cumulated vsize (KiB) 104088

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1128448/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=103272 CPUtime=922.06
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 21490 0 0 0 92163 43 0 0 25 0 2 0 332253291 105750528 21476 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 25818 21476 83 193 0 25622 0
[pid=20284/tid=20285] ppid=20281 vsize=103272 CPUtime=462.05
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 11532 0 0 0 46182 23 0 0 16 0 2 0 332253292 105750528 21476 1992294400 134512640 135305190 4294956144 18446744073709551615 134538927 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.08
Current children cumulated vsize (KiB) 108628

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1127104/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=104784 CPUtime=1041.75
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 21829 0 0 0 104130 45 0 0 25 0 2 0 332253291 107298816 21815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 26196 21815 83 193 0 26000 0
[pid=20284/tid=20285] ppid=20281 vsize=104784 CPUtime=522.02
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 11532 0 0 0 52178 24 0 0 25 0 2 0 332253292 107298816 21815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 110140

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1116864/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=115928 CPUtime=1161.43
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 24433 0 0 0 116091 52 0 0 25 0 2 0 332253291 118710272 24419 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 28982 24419 83 193 0 28786 0
[pid=20284/tid=20285] ppid=20281 vsize=115928 CPUtime=582
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 12503 0 0 0 58173 27 0 0 25 0 2 0 332253292 118710272 24419 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.45
Current children cumulated vsize (KiB) 121284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1112320/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=120872 CPUtime=1200.14
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 25519 0 0 0 119961 53 0 0 25 0 2 0 332253291 123772928 25505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 30218 25505 83 193 0 30022 0
[pid=20284/tid=20285] ppid=20281 vsize=120872 CPUtime=601.39
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 12946 0 0 0 60112 27 0 0 25 0 2 0 332253292 123772928 25505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 126228

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

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

[startup+601.706 s]
/proc/loadavg: 2.00 1.99 1.91 3/68 20285
/proc/meminfo: memFree=1112320/2055920 swapFree=4191900/4192956
[pid=20281] ppid=20279 vsize=5356 CPUtime=0.02
/proc/20281/stat : 20281 (manysat.sh) S 20279 20281 20050 0 -1 4194304 312 243 0 0 0 0 2 0 16 0 1 0 332253289 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20281/statm: 1339 238 195 169 0 50 0
[pid=20284] ppid=20281 vsize=120872 CPUtime=1200.14
/proc/20284/stat : 20284 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194304 25519 0 0 0 119961 53 0 0 25 0 2 0 332253291 123772928 25505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20284/statm: 30218 25505 83 193 0 30022 0
[pid=20284/tid=20285] ppid=20281 vsize=120872 CPUtime=601.39
/proc/20284/task/20285/stat : 20285 (manysat1.1_stat) R 20281 20281 20050 0 -1 4194368 12946 0 0 0 60112 27 0 0 25 0 2 0 332253292 123772928 25505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 126228

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20281 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.025995
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.16
CPU user time (s): 1199.63
CPU system time (s): 0.53
CPU usage (%): 199.453
Max. virtual memory (cumulated for all children) (KiB): 126228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 555
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= 5
involuntary context switches= 2

runsolver used 0.745886 second user time and 2.00469 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-31 09:42:05
IDJOB=1526058
IDBENCH=70467
IDSOLVER=515
FILE ID=node54/1526058-1238485325
PBS_JOBID= 9061846
Free space on /tmp= 66492 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S884764237-004.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526058-1238485325/watcher-1526058-1238485325 -o /tmp/evaluation-result-1526058-1238485325/solver-1526058-1238485325 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526058-1238485325.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 96ceaf7a09cf1a67341c76fb72be7203
RANDOM SEED=1957581754

node54.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		: 3000.232
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		: 3000.232
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:       1215488 kB
Buffers:         93384 kB
Cached:         649528 kB
SwapCached:        260 kB
Active:         279752 kB
Inactive:       478344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215488 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1644 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            68332 kB
Committed_AS:   968240 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-31 09:52:09