Trace number 333442

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, and are wall clock time (not CPU 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
Rsat 2007-02-08? (TO) 1200.06 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-220-1.sat05-2173.reshuffled-07.cnf
MD5SUMce96de70272a2ecfcbbf1c8e965c8e57
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses880
Sum of the clauses size2640
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3880
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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 |     880     2640 |     263       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 220   #clauses: 880   #literals: 2640
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-333442-1173515839 -o ROOT/results/node5/solver-333442-1173515839 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333442-1173515839/rsat.sh /tmp/evaluation/333442-1173515839/instance-333442-1173515839.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 16929
/proc/meminfo: memFree=1699616/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) R 16927 16929 15465 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 371538736 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913479327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16929/statm: 1338 231 194 169 0 49 0
[pid=16930] ppid=16929 vsize=688 CPUtime=0
/proc/16930/stat : 16930 (SatElite) R 16929 16929 15465 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 371538736 704512 99 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571361 0 0 4096 3 0 0 0 17 1 0 0
/proc/16930/statm: 172 99 67 128 0 41 0

[startup+0.075639 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 16929
/proc/meminfo: memFree=1699616/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101643 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 16929
/proc/meminfo: memFree=1699616/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301666 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 16929
/proc/meminfo: memFree=1699616/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70171 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 16929
/proc/meminfo: memFree=1699616/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16932
/proc/meminfo: memFree=1697936/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=2632 CPUtime=1.48
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 544 0 0 0 148 0 0 0 25 0 1 0 371538737 2695168 498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530230 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 658 498 86 211 0 444 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7984

[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16932
/proc/meminfo: memFree=1697168/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=3712 CPUtime=3.08
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 830 0 0 0 308 0 0 0 25 0 1 0 371538737 3801088 719 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 928 719 86 211 0 714 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9064

[startup+6.30135 s]
/proc/loadavg: 1.07 0.99 0.98 2/79 16932
/proc/meminfo: memFree=1696208/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=4396 CPUtime=6.28
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 1205 0 0 0 628 0 0 0 25 0 1 0 371538737 4501504 898 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 1099 898 86 211 0 885 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9748

[startup+12.7011 s]
/proc/loadavg: 1.07 0.99 0.98 2/79 16932
/proc/meminfo: memFree=1695056/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=5204 CPUtime=12.67
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 1632 0 0 0 1267 0 0 0 25 0 1 0 371538737 5328896 1129 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 1301 1129 86 211 0 1087 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10556

[startup+25.5015 s]
/proc/loadavg: 1.05 0.99 0.98 2/79 16932
/proc/meminfo: memFree=1693456/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=6736 CPUtime=25.48
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 2421 0 0 0 2547 1 0 0 25 0 1 0 371538737 6897664 1432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 1684 1432 86 211 0 1470 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12088

[startup+51.1014 s]
/proc/loadavg: 1.03 0.99 0.98 2/79 16932
/proc/meminfo: memFree=1690896/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=8916 CPUtime=51.07
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 3485 0 0 0 5105 2 0 0 25 0 1 0 371538737 9129984 2046 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 2229 2046 86 211 0 2015 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14268

[startup+102.305 s]
/proc/loadavg: 1.11 1.02 0.99 2/79 16932
/proc/meminfo: memFree=1689040/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=11628 CPUtime=102.25
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 4180 0 0 0 10222 3 0 0 25 0 1 0 371538737 11907072 2547 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 2907 2547 86 211 0 2693 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16980

[startup+162.302 s]
/proc/loadavg: 1.14 1.04 1.00 2/79 16932
/proc/meminfo: memFree=1687696/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=12896 CPUtime=162.23
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 5344 0 0 0 16219 4 0 0 25 0 1 0 371538737 13205504 2881 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 3224 2881 86 211 0 3010 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18248

[startup+222.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/79 16932
/proc/meminfo: memFree=1687440/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=13028 CPUtime=222.22
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 5385 0 0 0 22217 5 0 0 25 0 1 0 371538737 13340672 2922 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 3257 2922 86 211 0 3043 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18380

[startup+282.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/79 16932
/proc/meminfo: memFree=1683664/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=16820 CPUtime=282.21
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 6402 0 0 0 28214 7 0 0 25 0 1 0 371538737 17223680 3873 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 4205 3873 86 211 0 3991 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22172

[startup+342.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/79 16932
/proc/meminfo: memFree=1683088/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=16648 CPUtime=342.19
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 7667 0 0 0 34211 8 0 0 25 0 1 0 371538737 17047552 3962 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 4162 3962 86 211 0 3948 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22000

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 16934
/proc/meminfo: memFree=1683088/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=16648 CPUtime=402.17
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 7667 0 0 0 40209 8 0 0 25 0 1 0 371538737 17047552 3962 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 4162 3962 86 211 0 3948 0

################
# More data... #
################

[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=24428 CPUtime=522.14
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 9673 0 0 0 52203 11 0 0 25 0 1 0 371538737 25014272 5549 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 6107 5549 86 211 0 5893 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29780

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1674960/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=25380 CPUtime=582.13
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 11761 0 0 0 58200 13 0 0 25 0 1 0 371538737 25989120 5934 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134983576 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 6345 5934 86 211 0 6131 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 30732

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1675408/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=25120 CPUtime=642.11
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 11802 0 0 0 64198 13 0 0 25 0 1 0 371538737 25722880 5906 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 6280 5906 86 211 0 6066 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 30472

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1674896/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=26164 CPUtime=702.1
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 11980 0 0 0 70196 14 0 0 25 0 1 0 371538737 26791936 6051 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 6541 6051 86 211 0 6327 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 31516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1674064/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=27340 CPUtime=762.08
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 12270 0 0 0 76194 14 0 0 25 0 1 0 371538737 27996160 6242 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 6835 6242 86 211 0 6621 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 32692

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1673296/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=28376 CPUtime=822.06
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 12525 0 0 0 82191 15 0 0 25 0 1 0 371538737 29057024 6399 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 7094 6399 86 211 0 6880 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 33728

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1673104/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=28632 CPUtime=882.04
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 12674 0 0 0 88189 15 0 0 25 0 1 0 371538737 29319168 6483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 7158 6483 86 211 0 6944 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 33984

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1671312/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=30304 CPUtime=942.03
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 13185 0 0 0 94186 17 0 0 25 0 1 0 371538737 31031296 6961 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 7576 6961 86 211 0 7362 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 35656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1669136/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=32292 CPUtime=1002.01
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 13703 0 0 0 100184 17 0 0 25 0 1 0 371538737 33067008 7479 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 8073 7479 86 211 0 7859 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 37644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1667344/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=33984 CPUtime=1062
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 14212 0 0 0 106182 18 0 0 25 0 1 0 371538737 34799616 7955 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 8496 7955 86 211 0 8282 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 39336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1665808/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=38336 CPUtime=1121.98
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 15336 0 0 0 112179 19 0 0 25 0 1 0 371538737 39256064 8309 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 9584 8309 86 211 0 9370 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 43688

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1665872/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=37220 CPUtime=1181.96
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 19053 0 0 0 118175 21 0 0 25 0 1 0 371538737 38113280 8250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 9305 8250 86 211 0 9091 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 42572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16934
/proc/meminfo: memFree=1667088/2055920 swapFree=4170416/4192956
[pid=16929] ppid=16927 vsize=5352 CPUtime=0
/proc/16929/stat : 16929 (rsat.sh) S 16927 16929 15465 0 -1 4194304 305 120 0 0 0 0 0 0 16 0 1 0 371538736 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16929/statm: 1338 234 195 169 0 49 0
[pid=16932] ppid=16929 vsize=35404 CPUtime=1200.06
/proc/16932/stat : 16932 (rsat) R 16929 16929 15465 0 -1 4194304 19086 0 0 0 119985 21 0 0 25 0 1 0 371538737 36253696 7973 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16932/statm: 8851 7973 86 211 0 8637 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 40756

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16929 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1200.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.21
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 57540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425
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= 16
involuntary context switches= 2

runsolver used 1.26581 second user time and 3.11153 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Mar 10 08:37:19 UTC 2007

IDJOB= 333442
IDBENCH= 24604
IDSOLVER= 104
FILE ID= node5/333442-1173515839

PBS_JOBID= 4101113

Free space on /tmp= 66394 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-220-1.sat05-2173.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333442-1173515839/rsat.sh /tmp/evaluation/333442-1173515839/instance-333442-1173515839.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-333442-1173515839 -o ROOT/results/node5/solver-333442-1173515839 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333442-1173515839/rsat.sh /tmp/evaluation/333442-1173515839/instance-333442-1173515839.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ce96de70272a2ecfcbbf1c8e965c8e57

RANDOM SEED= 394350667

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1700024 kB
Buffers:         40360 kB
Cached:         238720 kB
SwapCached:       2372 kB
Active:         159904 kB
Inactive:       143388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700024 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          31880 kB
Slab:            38216 kB
Committed_AS:  1231504 kB
PageTables:       1692 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66393 MiB

End job on node5 on Sat Mar 10 08:57:22 UTC 2007