Trace number 1526797

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 1/2009-03-20? (TO) 1200.1 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S729526068-046.cnf
MD5SUM167b9c9b8ef7174228a6613d96e94620
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.49
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1939     5908 |      --       0       --      -- |     --   | -16/43
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 444   #clauses: 1939   #literals: 5908
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	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-1526797-1238550565/watcher-1526797-1238550565 -o /tmp/evaluation-result-1526797-1238550565/solver-1526797-1238550565 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526797-1238550565.cnf aimd 1 

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 0.97 0.99 3/72 20401
/proc/meminfo: memFree=1622480/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) R 20399 20401 20013 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127717790 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20401/statm: 1339 234 194 169 0 50 0
[pid=20402] ppid=20401 vsize=828 CPUtime=0
/proc/20402/stat : 20402 (SatElite) R 20401 20401 20013 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1127717790 847872 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20402/statm: 207 135 68 127 0 77 0

[startup+0.0604571 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 20401
/proc/meminfo: memFree=1622480/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.107771 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 20401
/proc/meminfo: memFree=1622480/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301391 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 20401
/proc/meminfo: memFree=1622480/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701467 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 20401
/proc/meminfo: memFree=1622480/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.99 3/75 20405
/proc/meminfo: memFree=1620088/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=16796 CPUtime=2.96
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 857 0 0 0 296 0 0 0 16 0 2 0 1127717791 17199104 843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 4199 843 83 193 0 4003 0
[pid=20404/tid=20405] ppid=20401 vsize=16796 CPUtime=1.48
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 374 0 0 0 148 0 0 0 17 0 2 0 1127717791 17199104 843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22152

[startup+3.10193 s]
/proc/loadavg: 0.91 0.97 0.99 3/75 20405
/proc/meminfo: memFree=1617848/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=18480 CPUtime=6.15
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 1366 0 0 0 614 1 0 0 17 0 2 0 1127717791 18923520 1352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 4620 1352 83 193 0 4424 0
[pid=20404/tid=20405] ppid=20401 vsize=18480 CPUtime=3.07
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 619 0 0 0 307 0 0 0 19 0 2 0 1127717791 18923520 1352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23836

[startup+6.30254 s]
/proc/loadavg: 1.00 0.98 0.99 3/75 20405
/proc/meminfo: memFree=1613496/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=22004 CPUtime=12.54
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 2313 0 0 0 1252 2 0 0 18 0 2 0 1127717791 22532096 2299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 5501 2299 83 193 0 5305 0
[pid=20404/tid=20405] ppid=20401 vsize=22004 CPUtime=6.27
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 1043 0 0 0 627 0 0 0 18 0 2 0 1127717791 22532096 2299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27360

[startup+12.7017 s]
/proc/loadavg: 1.08 1.00 1.00 3/75 20405
/proc/meminfo: memFree=1609336/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=26292 CPUtime=25.29
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 3217 0 0 0 2526 3 0 0 17 0 2 0 1127717791 26923008 3203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 6573 3203 83 193 0 6377 0
[pid=20404/tid=20405] ppid=20401 vsize=26292 CPUtime=12.67
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 1452 0 0 0 1266 1 0 0 25 0 2 0 1127717791 26923008 3203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31648

[startup+25.5021 s]
/proc/loadavg: 1.28 1.05 1.02 3/75 20405
/proc/meminfo: memFree=1606008/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=29844 CPUtime=50.82
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 4104 0 0 0 5078 4 0 0 18 0 2 0 1127717791 30560256 4090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 7461 4091 83 193 0 7265 0
[pid=20404/tid=20405] ppid=20401 vsize=29844 CPUtime=25.45
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 1867 0 0 0 2544 1 0 0 25 0 2 0 1127717791 30560256 4091 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35200

[startup+51.103 s]
/proc/loadavg: 1.53 1.12 1.04 3/75 20405
/proc/meminfo: memFree=1600696/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=35232 CPUtime=101.86
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 5404 0 0 0 10180 6 0 0 25 0 2 0 1127717791 36077568 5390 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 8808 5390 83 193 0 8612 0
[pid=20404/tid=20405] ppid=20401 vsize=35232 CPUtime=51.03
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 2456 0 0 0 5101 2 0 0 25 0 2 0 1127717791 36077568 5390 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 40588

[startup+102.308 s]
/proc/loadavg: 1.79 1.26 1.09 3/75 20405
/proc/meminfo: memFree=1594616/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=41404 CPUtime=203.98
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 6865 0 0 0 20389 9 0 0 25 0 2 0 1127717791 42397696 6851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 10351 6851 83 193 0 10155 0
[pid=20404/tid=20405] ppid=20401 vsize=41404 CPUtime=102.21
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 3188 0 0 0 10217 4 0 0 25 0 2 0 1127717791 42397696 6851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 46760

[startup+162.303 s]
/proc/loadavg: 1.92 1.39 1.14 3/75 20405
/proc/meminfo: memFree=1588792/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=46544 CPUtime=323.65
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 8309 0 0 0 32354 11 0 0 19 0 2 0 1127717791 47661056 8295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 11636 8295 83 193 0 11440 0
[pid=20404/tid=20405] ppid=20401 vsize=46544 CPUtime=162.17
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 3983 0 0 0 16212 5 0 0 25 0 2 0 1127717791 47661056 8295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 51900

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.19 3/75 20405
/proc/meminfo: memFree=1583480/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=51896 CPUtime=443.31
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 9671 0 0 0 44317 14 0 0 18 0 2 0 1127717791 53141504 9657 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 12974 9657 83 193 0 12778 0
[pid=20404/tid=20405] ppid=20401 vsize=51896 CPUtime=222.14
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 4723 0 0 0 22207 7 0 0 23 0 2 0 1127717791 53141504 9657 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.31
Current children cumulated vsize (KiB) 57252

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/75 20405
/proc/meminfo: memFree=1582008/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=53996 CPUtime=563
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 10082 0 0 0 56285 15 0 0 25 0 2 0 1127717791 55291904 10068 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 13499 10068 83 193 0 13303 0
[pid=20404/tid=20405] ppid=20401 vsize=53996 CPUtime=282.11
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 4951 0 0 0 28204 7 0 0 25 0 2 0 1127717791 55291904 10068 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 59352

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/75 20405
/proc/meminfo: memFree=1576248/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=59668 CPUtime=682.68
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 11486 0 0 0 68250 18 0 0 25 0 2 0 1127717791 61100032 11472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 14917 11472 83 193 0 14721 0
[pid=20404/tid=20405] ppid=20401 vsize=59668 CPUtime=342.09
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 5705 0 0 0 34200 9 0 0 25 0 2 0 1127717791 61100032 11472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.68
Current children cumulated vsize (KiB) 65024

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/75 20405
/proc/meminfo: memFree=1574136/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=62840 CPUtime=802.35
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 12049 0 0 0 80216 19 0 0 25 0 2 0 1127717791 64348160 12035 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 15710 12035 83 193 0 15514 0
[pid=20404/tid=20405] ppid=20401 vsize=62840 CPUtime=402.05
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 5960 0 0 0 40196 9 0 0 25 0 2 0 1127717791 64348160 12035 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.35
Current children cumulated vsize (KiB) 68196

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/75 20405
/proc/meminfo: memFree=1569144/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=67836 CPUtime=922.03
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 13242 0 0 0 92182 21 0 0 19 0 2 0 1127717791 69464064 13228 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 16959 13228 83 193 0 16763 0
[pid=20404/tid=20405] ppid=20401 vsize=67836 CPUtime=462.03
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 6431 0 0 0 46193 10 0 0 25 0 2 0 1127717791 69464064 13228 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 73192

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/75 20405
/proc/meminfo: memFree=1567160/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=69204 CPUtime=1041.71
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 13734 0 0 0 104148 23 0 0 23 0 2 0 1127717791 70864896 13720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 17301 13720 83 193 0 17105 0
[pid=20404/tid=20405] ppid=20401 vsize=69204 CPUtime=522
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 6604 0 0 0 52189 11 0 0 25 0 2 0 1127717791 70864896 13720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.71
Current children cumulated vsize (KiB) 74560

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/75 20405
/proc/meminfo: memFree=1564920/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=71356 CPUtime=1161.39
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 14319 0 0 0 116115 24 0 0 25 0 2 0 1127717791 73068544 14305 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 17839 14305 83 193 0 17643 0
[pid=20404/tid=20405] ppid=20401 vsize=71356 CPUtime=581.97
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 6854 0 0 0 58186 11 0 0 25 0 2 0 1127717791 73068544 14305 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.39
Current children cumulated vsize (KiB) 76712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/75 20405
/proc/meminfo: memFree=1563704/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=73076 CPUtime=1200.1
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 14595 0 0 0 119986 24 0 0 25 0 2 0 1127717791 74829824 14581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 18269 14581 83 193 0 18073 0
[pid=20404/tid=20405] ppid=20401 vsize=73076 CPUtime=601.37
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 7007 0 0 0 60126 11 0 0 25 0 2 0 1127717791 74829824 14581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 78432

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/75 20405
/proc/meminfo: memFree=1563704/2055920 swapFree=4174980/4192956
[pid=20401] ppid=20399 vsize=5356 CPUtime=0
/proc/20401/stat : 20401 (manysat.sh) S 20399 20401 20013 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1127717790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20401/statm: 1339 238 195 169 0 50 0
[pid=20404] ppid=20401 vsize=73076 CPUtime=1200.1
/proc/20404/stat : 20404 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194304 14595 0 0 0 119986 24 0 0 25 0 2 0 1127717791 74829824 14581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20404/statm: 18269 14581 83 193 0 18073 0
[pid=20404/tid=20405] ppid=20401 vsize=73076 CPUtime=601.37
/proc/20404/task/20405/stat : 20405 (manysat1.1_stat) R 20401 20401 20013 0 -1 4194368 7007 0 0 0 60126 11 0 0 25 0 2 0 1127717791 74829824 14581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 78432

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20401 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 199.443
Max. virtual memory (cumulated for all children) (KiB): 78432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 468
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 0.689895 second user time and 2.05869 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 03:49:25
IDJOB=1526797
IDBENCH=70615
IDSOLVER=514
FILE ID=node64/1526797-1238550565
PBS_JOBID= 9062092
Free space on /tmp= 66408 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S729526068-046.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526797-1238550565/watcher-1526797-1238550565 -o /tmp/evaluation-result-1526797-1238550565/solver-1526797-1238550565 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526797-1238550565.cnf aimd 1

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

MD5SUM BENCH= 167b9c9b8ef7174228a6613d96e94620
RANDOM SEED=363601488

node64.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	: 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		: 3000.261
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:       1622960 kB
Buffers:         85844 kB
Cached:         249856 kB
SwapCached:       8788 kB
Active:         196036 kB
Inactive:       150208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622960 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            71656 kB
Committed_AS:  3082712 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-04-01 03:59:29