Trace number 1524728

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) 1200.07 601.723

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S315403000-060.cnf
MD5SUM5bdd8d21d4edc82016dc7031e101a675
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.8655
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	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-1524728-1238363732/watcher-1524728-1238363732 -o /tmp/evaluation-result-1524728-1238363732/solver-1524728-1238363732 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524728-1238363732.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: 0.91 0.97 0.95 3/73 17995
/proc/meminfo: memFree=1568864/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0
/proc/17995/stat : 17995 (manysat.sh) R 17993 17995 17958 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 1109038045 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17995/statm: 1339 234 194 169 0 50 0

[startup+0.061322 s]
/proc/loadavg: 0.91 0.97 0.95 3/73 17995
/proc/meminfo: memFree=1568864/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.102103 s]
/proc/loadavg: 0.91 0.97 0.95 3/73 17995
/proc/meminfo: memFree=1568864/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302205 s]
/proc/loadavg: 0.91 0.97 0.95 3/73 17995
/proc/meminfo: memFree=1568864/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701246 s]
/proc/loadavg: 0.91 0.97 0.95 3/73 17995
/proc/meminfo: memFree=1568864/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50134 s]
/proc/loadavg: 0.91 0.97 0.95 3/76 17999
/proc/meminfo: memFree=1558336/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=24400 CPUtime=2.84
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 3095 0 0 0 283 1 0 0 17 0 2 0 1109038050 24985600 3081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17998/statm: 6100 3081 83 193 0 5904 0
[pid=17998/tid=17999] ppid=17995 vsize=24400 CPUtime=1.41
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 1155 0 0 0 141 0 0 0 17 0 2 0 1109038053 24985600 3081 1992294400 134512640 135305190 4294956144 18446744073709551615 134541944 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 29756

[startup+3.10151 s]
/proc/loadavg: 0.91 0.97 0.95 3/76 17999
/proc/meminfo: memFree=1553600/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=32264 CPUtime=6.04
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 4963 0 0 0 601 3 0 0 17 0 2 0 1109038050 33038336 4949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17998/statm: 8066 4949 83 193 0 7870 0
[pid=17998/tid=17999] ppid=17995 vsize=32264 CPUtime=3.01
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 2097 0 0 0 299 2 0 0 17 0 2 0 1109038053 33038336 4949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 37620

[startup+6.30185 s]
/proc/loadavg: 1.00 0.98 0.95 3/76 17999
/proc/meminfo: memFree=1541632/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=39304 CPUtime=12.42
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 6957 0 0 0 1237 5 0 0 17 0 2 0 1109038050 40247296 6943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17998/statm: 9826 6943 83 193 0 9630 0
[pid=17998/tid=17999] ppid=17995 vsize=39304 CPUtime=6.21
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 3088 0 0 0 619 2 0 0 17 0 2 0 1109038053 40247296 6943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 44660

[startup+12.7015 s]
/proc/loadavg: 1.08 1.00 0.96 3/76 17999
/proc/meminfo: memFree=1533720/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=46876 CPUtime=25.18
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 8615 0 0 0 2511 7 0 0 20 0 2 0 1109038050 48001024 8601 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17998/statm: 11719 8601 83 193 0 11523 0
[pid=17998/tid=17999] ppid=17995 vsize=46876 CPUtime=12.6
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 4008 0 0 0 1257 3 0 0 18 0 2 0 1109038053 48001024 8601 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 52232

[startup+25.5029 s]
/proc/loadavg: 1.28 1.05 0.97 3/76 17999
/proc/meminfo: memFree=1524576/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=56168 CPUtime=50.71
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 10950 0 0 0 5061 10 0 0 18 0 2 0 1109038050 57516032 10936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17998/statm: 14042 10936 83 193 0 13846 0
[pid=17998/tid=17999] ppid=17995 vsize=56168 CPUtime=25.39
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 5291 0 0 0 2534 5 0 0 22 0 2 0 1109038053 57516032 10936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 61524

[startup+51.1026 s]
/proc/loadavg: 1.53 1.12 1.00 3/76 17999
/proc/meminfo: memFree=1509728/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=70364 CPUtime=101.77
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 14623 0 0 0 10162 15 0 0 17 0 2 0 1109038050 72052736 14609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17998/statm: 17591 14609 83 193 0 17395 0
[pid=17998/tid=17999] ppid=17995 vsize=70364 CPUtime=50.97
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 7344 0 0 0 5090 7 0 0 25 0 2 0 1109038053 72052736 14609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 75720

[startup+102.307 s]
/proc/loadavg: 1.79 1.26 1.05 3/76 17999
/proc/meminfo: memFree=1476128/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=104296 CPUtime=203.88
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 23044 0 0 0 20360 28 0 0 25 0 2 0 1109038050 106799104 23030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/17998/statm: 26074 23030 83 193 0 25878 0
[pid=17998/tid=17999] ppid=17995 vsize=104296 CPUtime=102.16
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 11903 0 0 0 10201 15 0 0 25 0 2 0 1109038053 106799104 23030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.92
Current children cumulated vsize (KiB) 109652

[startup+162.302 s]
/proc/loadavg: 1.92 1.39 1.11 3/76 17999
/proc/meminfo: memFree=1448352/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=133616 CPUtime=323.55
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 30100 0 0 0 32317 38 0 0 20 0 2 0 1109038050 136822784 30086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 33404 30086 83 193 0 33208 0
[pid=17998/tid=17999] ppid=17995 vsize=133616 CPUtime=162
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 15586 0 0 0 16180 20 0 0 17 0 2 0 1109038053 136822784 30086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.59
Current children cumulated vsize (KiB) 138972

[startup+222.303 s]
/proc/loadavg: 1.97 1.50 1.16 3/76 17999
/proc/meminfo: memFree=1433248/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=147668 CPUtime=443.24
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 33713 0 0 0 44280 44 0 0 25 0 2 0 1109038050 151212032 33699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 36917 33699 83 193 0 36721 0
[pid=17998/tid=17999] ppid=17995 vsize=147668 CPUtime=221.7
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 17293 0 0 0 22147 23 0 0 25 0 2 0 1109038053 151212032 33699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.28
Current children cumulated vsize (KiB) 153024

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.21 3/76 17999
/proc/meminfo: memFree=1417824/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=163296 CPUtime=562.92
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 37657 0 0 0 56240 52 0 0 25 0 2 0 1109038050 167215104 37643 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 40824 37643 83 193 0 40628 0
[pid=17998/tid=17999] ppid=17995 vsize=163296 CPUtime=281.41
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 18870 0 0 0 28114 27 0 0 25 0 2 0 1109038053 167215104 37643 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.96
Current children cumulated vsize (KiB) 168652

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.26 3/76 18005
/proc/meminfo: memFree=1406040/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=174756 CPUtime=682.58
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 40389 0 0 0 68200 58 0 0 18 0 2 0 1109038050 178950144 40375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 43689 40375 83 193 0 43493 0
[pid=17998/tid=17999] ppid=17995 vsize=174756 CPUtime=341.1
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 19840 0 0 0 34081 29 0 0 25 0 2 0 1109038053 178950144 40375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.62
Current children cumulated vsize (KiB) 180112

[startup+402.303 s]
/proc/loadavg: 1.99 1.72 1.30 3/76 18005
/proc/meminfo: memFree=1406040/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=174756 CPUtime=802.27
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 40401 0 0 0 80169 58 0 0 25 0 2 0 1109038050 178950144 40387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 43689 40387 83 193 0 43493 0
[pid=17998/tid=17999] ppid=17995 vsize=174756 CPUtime=400.8
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 19852 0 0 0 40051 29 0 0 25 0 2 0 1109038053 178950144 40387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.31
Current children cumulated vsize (KiB) 180112

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.34 3/76 18005
/proc/meminfo: memFree=1396376/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=183616 CPUtime=921.96
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 42855 0 0 0 92133 63 0 0 17 0 2 0 1109038050 188022784 42840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 45904 42840 83 193 0 45708 0
[pid=17998/tid=17999] ppid=17995 vsize=183616 CPUtime=460.5
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 20953 0 0 0 46019 31 0 0 25 0 2 0 1109038053 188022784 42840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922
Current children cumulated vsize (KiB) 188972

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.38 3/76 18005
/proc/meminfo: memFree=1392856/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=187556 CPUtime=1041.65
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 43816 0 0 0 104099 66 0 0 25 0 2 0 1109038050 192057344 43751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 46889 43751 83 193 0 46693 0
[pid=17998/tid=17999] ppid=17995 vsize=187556 CPUtime=520.21
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 21038 0 0 0 51990 31 0 0 25 0 2 0 1109038053 192057344 43751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 192912

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.41 3/76 18005
/proc/meminfo: memFree=1377432/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=203736 CPUtime=1161.32
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 47622 0 0 0 116057 75 0 0 25 0 2 0 1109038050 208625664 47557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 50934 47557 83 193 0 50738 0
[pid=17998/tid=17999] ppid=17995 vsize=203736 CPUtime=579.9
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 22382 0 0 0 57957 33 0 0 25 0 2 0 1109038053 208625664 47557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.36
Current children cumulated vsize (KiB) 209092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.43 3/76 18005
/proc/meminfo: memFree=1376856/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=203736 CPUtime=1200.03
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 47779 0 0 0 119928 75 0 0 25 0 2 0 1109038050 208625664 47714 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 50934 47714 83 193 0 50738 0
[pid=17998/tid=17999] ppid=17995 vsize=203736 CPUtime=599.21
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 22539 0 0 0 59887 34 0 0 25 0 2 0 1109038053 208625664 47714 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 209092

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: 1.99 1.85 1.43 3/76 18005
/proc/meminfo: memFree=1376856/2055920 swapFree=4164824/4192956
[pid=17995] ppid=17993 vsize=5356 CPUtime=0.04
/proc/17995/stat : 17995 (manysat.sh) S 17993 17995 17958 0 -1 4194304 312 436 0 0 0 0 4 0 19 0 1 0 1109038045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17995/statm: 1339 238 195 169 0 50 0
[pid=17998] ppid=17995 vsize=203736 CPUtime=1200.03
/proc/17998/stat : 17998 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194304 47779 0 0 0 119928 75 0 0 25 0 2 0 1109038050 208625664 47714 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17998/statm: 50934 47714 83 193 0 50738 0
[pid=17998/tid=17999] ppid=17995 vsize=203736 CPUtime=599.21
/proc/17998/task/17999/stat : 17999 (manysat1.1_stat) R 17995 17995 17958 0 -1 4194368 22539 0 0 0 59887 34 0 0 25 0 2 0 1109038053 208625664 47714 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 209092

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17995 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=42993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.050991
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.723
CPU time (s): 1200.07
CPU user time (s): 1199.32
CPU system time (s): 0.75
CPU usage (%): 199.439
Max. virtual memory (cumulated for all children) (KiB): 209092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 748
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= 3

runsolver used 0.775882 second user time and 1.9717 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-29 23:55:32
IDJOB=1524728
IDBENCH=70201
IDSOLVER=515
FILE ID=node81/1524728-1238363732
PBS_JOBID= 9061228
Free space on /tmp= 126236 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S315403000-060.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524728-1238363732/watcher-1524728-1238363732 -o /tmp/evaluation-result-1524728-1238363732/solver-1524728-1238363732 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524728-1238363732.cnf aimd 2

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

MD5SUM BENCH= 5bdd8d21d4edc82016dc7031e101a675
RANDOM SEED=1209683698

node81.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1569280 kB
Buffers:         68456 kB
Cached:         320568 kB
SwapCached:      19112 kB
Active:         189712 kB
Inactive:       220188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569280 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          26452 kB
Slab:            61572 kB
Committed_AS:  2820940 kB
PageTables:       2084 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= 126232 MiB
End job on node81 at 2009-03-30 00:05:36