Trace number 1524642

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.19 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S501150091-001.cnf
MD5SUMe113edb96dafae9a32f84235b77a2595
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.5081
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.02/0.02	c ==============================================================================
0.02/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.02	c ==============================================================================
0.02/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.02/0.02	c ==============================================================================
0.02/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.02/0.02	c CPU time:   0.025996 s
0.02/0.02	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-1524642-1238362486/watcher-1524642-1238362486 -o /tmp/evaluation-result-1524642-1238362486/solver-1524642-1238362486 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524642-1238362486.cnf aimd 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.91 3/68 31091
/proc/meminfo: memFree=859824/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0
/proc/31091/stat : 31091 (manysat.sh) R 31089 31091 30735 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 1108910248 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217051622047 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31091/statm: 1339 234 194 169 0 50 0
[pid=31092] ppid=31091 vsize=824 CPUtime=0
/proc/31092/stat : 31092 (SatElite) R 31091 31091 30735 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 1108910249 843776 94 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31092/statm: 206 95 50 127 0 76 0

[startup+0.0284681 s]
/proc/loadavg: 1.00 0.97 0.91 3/68 31091
/proc/meminfo: memFree=859824/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1108910248 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31091/statm: 1339 235 195 169 0 50 0
[pid=31092] ppid=31091 vsize=2400 CPUtime=0.02
/proc/31092/stat : 31092 (SatElite) R 31091 31091 30735 0 -1 4194304 493 0 0 0 2 0 0 0 21 0 1 0 1108910249 2457600 477 1992294400 134512640 135034092 4294956096 18446744073709551615 134542713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31092/statm: 600 477 50 127 0 470 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7756

[startup+0.101561 s]
/proc/loadavg: 1.00 0.97 0.91 3/68 31091
/proc/meminfo: memFree=859824/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301503 s]
/proc/loadavg: 1.00 0.97 0.91 3/68 31091
/proc/meminfo: memFree=859824/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.70155 s]
/proc/loadavg: 1.00 0.97 0.91 3/68 31091
/proc/meminfo: memFree=859824/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50264 s]
/proc/loadavg: 1.00 0.97 0.91 3/71 31095
/proc/meminfo: memFree=848920/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=25324 CPUtime=2.82
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 3403 0 0 0 280 2 0 0 17 0 2 0 1108910255 25931776 3388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 6331 3388 83 193 0 6135 0
[pid=31094/tid=31095] ppid=31091 vsize=25324 CPUtime=1.39
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 1164 0 0 0 138 1 0 0 17 0 2 0 1108910258 25931776 3388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 30680

[startup+3.10182 s]
/proc/loadavg: 1.00 0.97 0.91 3/71 31095
/proc/meminfo: memFree=844504/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=31768 CPUtime=6.01
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 5067 0 0 0 597 4 0 0 17 0 2 0 1108910255 32530432 5052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 7942 5052 83 193 0 7746 0
[pid=31094/tid=31095] ppid=31091 vsize=31768 CPUtime=2.99
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 1953 0 0 0 297 2 0 0 17 0 2 0 1108910258 32530432 5052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 37124

[startup+6.30117 s]
/proc/loadavg: 1.16 1.00 0.92 3/71 31095
/proc/meminfo: memFree=831960/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=42540 CPUtime=12.4
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 7761 0 0 0 1234 6 0 0 17 0 2 0 1108910255 43560960 7746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 10635 7746 83 193 0 10439 0
[pid=31094/tid=31095] ppid=31091 vsize=42540 CPUtime=6.18
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 3276 0 0 0 616 2 0 0 17 0 2 0 1108910258 43560960 7746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 47896

[startup+12.7019 s]
/proc/loadavg: 1.23 1.02 0.93 3/71 31095
/proc/meminfo: memFree=823136/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=48536 CPUtime=25.16
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 9025 0 0 0 2509 7 0 0 16 0 2 0 1108910255 49700864 9010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 12134 9010 83 193 0 11938 0
[pid=31094/tid=31095] ppid=31091 vsize=48536 CPUtime=12.58
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 3945 0 0 0 1255 3 0 0 18 0 2 0 1108910258 49700864 9010 1992294400 134512640 135305190 4294956144 18446744073709551615 134557595 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 53892

[startup+25.5013 s]
/proc/loadavg: 1.40 1.07 0.94 3/71 31095
/proc/meminfo: memFree=809056/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=61788 CPUtime=50.7
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 12557 0 0 0 5057 13 0 0 17 0 2 0 1108910255 63270912 12542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 15447 12542 83 193 0 15251 0
[pid=31094/tid=31095] ppid=31091 vsize=61788 CPUtime=25.38
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 5762 0 0 0 2532 6 0 0 18 0 2 0 1108910258 63270912 12542 1992294400 134512640 135305190 4294956144 18446744073709551615 134557423 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 67144

[startup+51.1011 s]
/proc/loadavg: 1.60 1.14 0.97 3/71 31095
/proc/meminfo: memFree=786592/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=84784 CPUtime=101.77
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 18155 0 0 0 10156 21 0 0 17 0 2 0 1108910255 86818816 18140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 21196 18140 83 193 0 21000 0
[pid=31094/tid=31095] ppid=31091 vsize=84784 CPUtime=50.95
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 8951 0 0 0 5086 9 0 0 17 0 2 0 1108910258 86818816 18140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 90140

[startup+102.307 s]
/proc/loadavg: 1.88 1.30 1.03 3/71 31095
/proc/meminfo: memFree=755936/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=115544 CPUtime=203.94
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 25823 0 0 0 20362 32 0 0 18 0 2 0 1108910255 118317056 25808 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 28886 25808 83 193 0 28690 0
[pid=31094/tid=31095] ppid=31091 vsize=115544 CPUtime=102.14
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 13155 0 0 0 10199 15 0 0 18 0 2 0 1108910258 118317056 25808 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 120900

[startup+162.301 s]
/proc/loadavg: 1.99 1.43 1.09 3/71 31095
/proc/meminfo: memFree=744096/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=127152 CPUtime=323.66
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 28737 0 0 0 32329 37 0 0 17 0 2 0 1108910255 130203648 28722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 31788 28722 83 193 0 31592 0
[pid=31094/tid=31095] ppid=31091 vsize=127152 CPUtime=162.11
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 14584 0 0 0 16194 17 0 0 25 0 2 0 1108910258 130203648 28722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.72
Current children cumulated vsize (KiB) 132508

[startup+222.302 s]
/proc/loadavg: 2.03 1.54 1.15 3/71 31095
/proc/meminfo: memFree=734240/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=136432 CPUtime=443.39
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 31187 0 0 0 44297 42 0 0 25 0 2 0 1108910255 139706368 31172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 34108 31172 83 193 0 33912 0
[pid=31094/tid=31095] ppid=31091 vsize=136432 CPUtime=222.08
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 15569 0 0 0 22189 19 0 0 25 0 2 0 1108910258 139706368 31172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.45
Current children cumulated vsize (KiB) 141788

[startup+282.303 s]
/proc/loadavg: 2.25 1.69 1.22 3/71 31095
/proc/meminfo: memFree=710752/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=160848 CPUtime=563.13
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 37090 0 0 0 56259 54 0 0 17 0 2 0 1108910255 164708352 37075 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 40212 37075 83 193 0 40016 0
[pid=31094/tid=31095] ppid=31091 vsize=160848 CPUtime=282.07
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 19068 0 0 0 28181 26 0 0 17 0 2 0 1108910258 164708352 37075 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.19
Current children cumulated vsize (KiB) 166204

[startup+342.302 s]
/proc/loadavg: 2.33 1.80 1.29 3/71 31095
/proc/meminfo: memFree=694688/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=177192 CPUtime=682.86
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 41100 0 0 0 68223 63 0 0 25 0 2 0 1108910255 181444608 41085 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 44298 41085 83 193 0 44102 0
[pid=31094/tid=31095] ppid=31091 vsize=177192 CPUtime=342.05
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 20619 0 0 0 34175 30 0 0 25 0 2 0 1108910258 181444608 41085 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 182548

[startup+402.303 s]
/proc/loadavg: 2.28 1.88 1.34 3/71 31095
/proc/meminfo: memFree=694496/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=177192 CPUtime=802.59
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 41122 0 0 0 80196 63 0 0 19 0 2 0 1108910255 181444608 41107 1992294400 134512640 135305190 4294956144 18446744073709551615 134528399 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 44298 41107 83 193 0 44102 0
[pid=31094/tid=31095] ppid=31091 vsize=177192 CPUtime=402.03
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 20619 0 0 0 40173 30 0 0 18 0 2 0 1108910258 181444608 41107 1992294400 134512640 135305190 4294956144 18446744073709551615 134528768 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.65
Current children cumulated vsize (KiB) 182548

[startup+462.303 s]
/proc/loadavg: 2.20 1.93 1.39 3/71 31095
/proc/meminfo: memFree=674592/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=197148 CPUtime=922.34
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 46097 0 0 0 92159 75 0 0 25 0 2 0 1108910255 201879552 46082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 49287 46082 83 193 0 49091 0
[pid=31094/tid=31095] ppid=31091 vsize=197148 CPUtime=462.01
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 21934 0 0 0 46168 33 0 0 25 0 2 0 1108910258 201879552 46082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.4
Current children cumulated vsize (KiB) 202504

[startup+522.302 s]
/proc/loadavg: 2.07 1.94 1.43 3/71 31095
/proc/meminfo: memFree=664352/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=207792 CPUtime=1042.07
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 48663 0 0 0 104127 80 0 0 19 0 2 0 1108910255 212779008 48648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 51948 48648 83 193 0 51752 0
[pid=31094/tid=31095] ppid=31091 vsize=207792 CPUtime=521.99
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 24363 0 0 0 52161 38 0 0 25 0 2 0 1108910258 212779008 48648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.13
Current children cumulated vsize (KiB) 213148

[startup+582.303 s]
/proc/loadavg: 2.02 1.95 1.46 3/71 31095
/proc/meminfo: memFree=651552/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=221140 CPUtime=1161.82
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 51974 0 0 0 116095 87 0 0 25 0 2 0 1108910255 226447360 51959 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 55285 51959 83 193 0 55089 0
[pid=31094/tid=31095] ppid=31091 vsize=221140 CPUtime=581.98
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 25408 0 0 0 58158 40 0 0 25 0 2 0 1108910258 226447360 51959 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.88
Current children cumulated vsize (KiB) 226496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 2.02 1.95 1.47 3/71 31097
/proc/meminfo: memFree=637600/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=234076 CPUtime=1200.13
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 55327 0 0 0 119920 93 0 0 18 0 2 0 1108910255 239693824 55312 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 58519 55312 83 193 0 58323 0
[pid=31094/tid=31095] ppid=31091 vsize=234076 CPUtime=601.17
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 26878 0 0 0 60075 42 0 0 20 0 2 0 1108910258 239693824 55312 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 239432

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

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

[startup+601.502 s]
/proc/loadavg: 2.02 1.95 1.47 3/71 31097
/proc/meminfo: memFree=637600/2055920 swapFree=4176188/4192956
[pid=31091] ppid=31089 vsize=5356 CPUtime=0.06
/proc/31091/stat : 31091 (manysat.sh) S 31089 31091 30735 0 -1 4194304 312 517 0 0 0 0 6 0 16 0 1 0 1108910248 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31091/statm: 1339 238 195 169 0 50 0
[pid=31094] ppid=31091 vsize=234076 CPUtime=1200.13
/proc/31094/stat : 31094 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194304 55327 0 0 0 119920 93 0 0 18 0 2 0 1108910255 239693824 55312 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31094/statm: 58519 55312 83 193 0 58323 0
[pid=31094/tid=31095] ppid=31091 vsize=234076 CPUtime=601.17
/proc/31094/task/31095/stat : 31095 (manysat1.1_stat) R 31091 31091 30735 0 -1 4194368 26878 0 0 0 60075 42 0 0 20 0 2 0 1108910258 239693824 55312 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 239432

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31091 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=62990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.065989
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.19
CPU user time (s): 1199.26
CPU system time (s): 0.93
CPU usage (%): 199.526
Max. virtual memory (cumulated for all children) (KiB): 239432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 829
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 0.612906 second user time and 1.58976 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-29 23:34:46
IDJOB=1524642
IDBENCH=70184
IDSOLVER=514
FILE ID=node59/1524642-1238362486
PBS_JOBID= 9061171
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S501150091-001.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524642-1238362486/watcher-1524642-1238362486 -o /tmp/evaluation-result-1524642-1238362486/solver-1524642-1238362486 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524642-1238362486.cnf aimd 1

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

MD5SUM BENCH= e113edb96dafae9a32f84235b77a2595
RANDOM SEED=1666609467

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:        860304 kB
Buffers:        101504 kB
Cached:         989508 kB
SwapCached:      10112 kB
Active:         276448 kB
Inactive:       826092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        860304 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          16668 kB
Slab:            78648 kB
Committed_AS:  2966536 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= 66244 MiB
End job on node59 at 2009-03-29 23:44:49