Trace number 1526828

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) 1200.09 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
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 |    1944     5912 |      --       0       --      -- |     --   | -11/47
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 449   #clauses: 1944   #literals: 5912
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-1526828-1238555608/watcher-1526828-1238555608 -o /tmp/evaluation-result-1526828-1238555608/solver-1526828-1238555608 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526828-1238555608.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: 1.03 1.07 1.01 3/68 8793
/proc/meminfo: memFree=971376/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) R 8791 8793 7925 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1128222497 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217051622047 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8793/statm: 1339 234 194 169 0 50 0
[pid=8794] ppid=8793 vsize=828 CPUtime=0
/proc/8794/stat : 8794 (SatElite) R 8793 8793 7925 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1128222497 847872 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8794/statm: 207 135 68 127 0 77 0

[startup+0.0193449 s]
/proc/loadavg: 1.03 1.07 1.01 3/68 8793
/proc/meminfo: memFree=971376/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.11135 s]
/proc/loadavg: 1.03 1.07 1.01 3/68 8793
/proc/meminfo: memFree=971376/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301373 s]
/proc/loadavg: 1.03 1.07 1.01 3/68 8793
/proc/meminfo: memFree=971376/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701418 s]
/proc/loadavg: 1.03 1.07 1.01 3/68 8793
/proc/meminfo: memFree=971376/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50151 s]
/proc/loadavg: 1.03 1.07 1.01 3/71 8797
/proc/meminfo: memFree=969048/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=15884 CPUtime=2.95
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 887 0 0 0 295 0 0 0 17 0 2 0 1128222498 16265216 873 1992294400 134512640 135305190 4294956144 18446744073709551615 134557261 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 3971 873 83 193 0 3775 0
[pid=8796/tid=8797] ppid=8793 vsize=15884 CPUtime=1.47
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 375 0 0 0 147 0 0 0 17 0 2 0 1128222498 16265216 873 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21240

[startup+3.10169 s]
/proc/loadavg: 1.03 1.07 1.01 3/71 8797
/proc/meminfo: memFree=966680/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=18516 CPUtime=6.15
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 1420 0 0 0 614 1 0 0 17 0 2 0 1128222498 18960384 1406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 4629 1406 83 193 0 4433 0
[pid=8796/tid=8797] ppid=8793 vsize=18516 CPUtime=3.06
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 619 0 0 0 306 0 0 0 17 0 2 0 1128222498 18960384 1406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23872

[startup+6.30204 s]
/proc/loadavg: 1.11 1.08 1.01 3/71 8797
/proc/meminfo: memFree=962264/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=21976 CPUtime=12.53
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 2382 0 0 0 1251 2 0 0 18 0 2 0 1128222498 22503424 2368 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 5494 2368 83 193 0 5298 0
[pid=8796/tid=8797] ppid=8793 vsize=21976 CPUtime=6.24
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 1082 0 0 0 624 0 0 0 20 0 2 0 1128222498 22503424 2368 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27332

[startup+12.7018 s]
/proc/loadavg: 1.18 1.10 1.02 3/71 8797
/proc/meminfo: memFree=957280/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=26856 CPUtime=25.29
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 3476 0 0 0 2526 3 0 0 17 0 2 0 1128222498 27500544 3453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 6714 3453 83 193 0 6518 0
[pid=8796/tid=8797] ppid=8793 vsize=26856 CPUtime=12.62
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 1612 0 0 0 1261 1 0 0 25 0 2 0 1128222498 27500544 3453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32212

[startup+25.5012 s]
/proc/loadavg: 1.36 1.14 1.03 3/71 8797
/proc/meminfo: memFree=954336/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=30140 CPUtime=50.83
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 4257 0 0 0 5079 4 0 0 17 0 2 0 1128222498 30863360 4234 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 7535 4234 83 193 0 7339 0
[pid=8796/tid=8797] ppid=8793 vsize=30140 CPUtime=25.36
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 1909 0 0 0 2534 2 0 0 25 0 2 0 1128222498 30863360 4234 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35496

[startup+51.102 s]
/proc/loadavg: 1.58 1.21 1.05 3/71 8797
/proc/meminfo: memFree=949728/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=34932 CPUtime=101.93
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 5449 0 0 0 10186 7 0 0 21 0 2 0 1128222498 35770368 5425 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 8733 5425 83 193 0 8537 0
[pid=8796/tid=8797] ppid=8793 vsize=34932 CPUtime=50.86
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 2493 0 0 0 5083 3 0 0 25 0 2 0 1128222498 35770368 5425 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 40288

[startup+102.307 s]
/proc/loadavg: 1.81 1.33 1.10 3/71 8797
/proc/meminfo: memFree=943392/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=40636 CPUtime=204.1
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 6926 0 0 0 20400 10 0 0 19 0 2 0 1128222498 41611264 6902 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 10159 6902 83 193 0 9963 0
[pid=8796/tid=8797] ppid=8793 vsize=40636 CPUtime=101.85
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 3169 0 0 0 10181 4 0 0 25 0 2 0 1128222498 41611264 6902 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 45992

[startup+162.301 s]
/proc/loadavg: 1.93 1.45 1.15 3/71 8797
/proc/meminfo: memFree=938848/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=46344 CPUtime=323.82
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 8065 0 0 0 32370 12 0 0 25 0 2 0 1128222498 47456256 8041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 11586 8041 83 193 0 11390 0
[pid=8796/tid=8797] ppid=8793 vsize=46344 CPUtime=161.6
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 3809 0 0 0 16155 5 0 0 25 0 2 0 1128222498 47456256 8041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 51700

[startup+222.302 s]
/proc/loadavg: 1.97 1.55 1.20 3/71 8797
/proc/meminfo: memFree=932640/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=51968 CPUtime=443.56
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 9617 0 0 0 44341 15 0 0 23 0 2 0 1128222498 53215232 9593 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 12992 9593 83 193 0 12796 0
[pid=8796/tid=8797] ppid=8793 vsize=51968 CPUtime=221.36
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 4736 0 0 0 22129 7 0 0 25 0 2 0 1128222498 53215232 9593 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 57324

[startup+282.302 s]
/proc/loadavg: 1.99 1.63 1.25 3/71 8797
/proc/meminfo: memFree=927008/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=57700 CPUtime=563.31
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 11059 0 0 0 56313 18 0 0 25 0 2 0 1128222498 59084800 11035 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 14425 11035 83 193 0 14229 0
[pid=8796/tid=8797] ppid=8793 vsize=57700 CPUtime=281.12
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 5479 0 0 0 28104 8 0 0 25 0 2 0 1128222498 59084800 11035 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 63056

[startup+342.301 s]
/proc/loadavg: 1.99 1.69 1.30 3/71 8797
/proc/meminfo: memFree=923680/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=61044 CPUtime=683.02
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 11842 0 0 0 68283 19 0 0 18 0 2 0 1128222498 62509056 11818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 15261 11818 83 193 0 15065 0
[pid=8796/tid=8797] ppid=8793 vsize=61044 CPUtime=340.87
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 6152 0 0 0 34078 9 0 0 25 0 2 0 1128222498 62509056 11818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 66400

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.34 3/71 8797
/proc/meminfo: memFree=919136/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=66080 CPUtime=802.77
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 13010 0 0 0 80256 21 0 0 25 0 2 0 1128222498 67665920 12986 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 16520 12986 83 193 0 16324 0
[pid=8796/tid=8797] ppid=8793 vsize=66080 CPUtime=400.63
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 6677 0 0 0 40053 10 0 0 25 0 2 0 1128222498 67665920 12986 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 71436

[startup+462.302 s]
/proc/loadavg: 1.99 1.79 1.38 3/71 8797
/proc/meminfo: memFree=916512/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=68060 CPUtime=922.5
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 13633 0 0 0 92227 23 0 0 25 0 2 0 1128222498 69693440 13609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 17015 13609 83 193 0 16819 0
[pid=8796/tid=8797] ppid=8793 vsize=68060 CPUtime=460.39
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 7022 0 0 0 46028 11 0 0 25 0 2 0 1128222498 69693440 13609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 73416

[startup+522.301 s]
/proc/loadavg: 1.99 1.82 1.41 3/71 8797
/proc/meminfo: memFree=915808/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=68816 CPUtime=1042.25
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 13817 0 0 0 104202 23 0 0 25 0 2 0 1128222498 70467584 13793 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 17204 13793 83 193 0 17008 0
[pid=8796/tid=8797] ppid=8793 vsize=68816 CPUtime=520.15
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 7087 0 0 0 52004 11 0 0 25 0 2 0 1128222498 70467584 13793 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.25
Current children cumulated vsize (KiB) 74172

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 8797
/proc/meminfo: memFree=906592/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=78448 CPUtime=1161.99
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 16126 0 0 0 116173 26 0 0 25 0 2 0 1128222498 80330752 16102 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 19612 16102 83 193 0 19416 0
[pid=8796/tid=8797] ppid=8793 vsize=78448 CPUtime=579.91
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 8155 0 0 0 57978 13 0 0 25 0 2 0 1128222498 80330752 16102 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 83804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.86 1.46 3/71 8797
/proc/meminfo: memFree=903776/2055920 swapFree=4176188/4192956
[pid=8793] ppid=8791 vsize=5356 CPUtime=0
/proc/8793/stat : 8793 (manysat.sh) S 8791 8793 7925 0 -1 4194304 312 156 0 0 0 0 0 0 16 0 1 0 1128222497 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8793/statm: 1339 238 195 169 0 50 0
[pid=8796] ppid=8793 vsize=82208 CPUtime=1200.09
/proc/8796/stat : 8796 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194304 16813 0 0 0 119982 27 0 0 17 0 2 0 1128222498 84180992 16789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8796/statm: 20552 16789 83 193 0 20356 0
[pid=8796/tid=8797] ppid=8793 vsize=82208 CPUtime=598.92
/proc/8796/task/8797/stat : 8797 (manysat1.1_stat) R 8793 8793 7925 0 -1 4194368 8479 0 0 0 59879 13 0 0 20 0 2 0 1128222498 84180992 16789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528187 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 87564

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8793 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.27
CPU usage (%): 199.543
Max. virtual memory (cumulated for all children) (KiB): 87564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 0.573912 second user time and 1.62275 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-01 05:13:28
IDJOB=1526828
IDBENCH=70621
IDSOLVER=515
FILE ID=node59/1526828-1238555608
PBS_JOBID= 9062100
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526828-1238555608/watcher-1526828-1238555608 -o /tmp/evaluation-result-1526828-1238555608/solver-1526828-1238555608 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526828-1238555608.cnf aimd 2

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=2064460981

node59.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		: 3000.209
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		: 3000.209
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:        971920 kB
Buffers:        111748 kB
Cached:         863392 kB
SwapCached:      10112 kB
Active:         222152 kB
Inactive:       764540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        971920 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16672 kB
Slab:            82944 kB
Committed_AS:  3121924 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-04-01 05:23:32