Trace number 1524816

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 0/2009-03-20? (TO) 1200.01 601.725

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524816-1238365048/watcher-1524816-1238365048 -o /tmp/evaluation-result-1524816-1238365048/solver-1524816-1238365048 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524816-1238365048.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 0.99 1.06 1.11 3/68 13875
/proc/meminfo: memFree=1281472/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (manysat.sh) R 13873 13875 13450 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109166364 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13875/statm: 1339 234 194 169 0 50 0
[pid=13876] ppid=13875 vsize=824 CPUtime=0
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13450 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1109166365 843776 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 206 125 50 127 0 76 0

[startup+0.0475929 s]
/proc/loadavg: 0.99 1.06 1.11 3/68 13875
/proc/meminfo: memFree=1281472/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109166364 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13875/statm: 1339 235 195 169 0 50 0
[pid=13876] ppid=13875 vsize=2256 CPUtime=0.03
/proc/13876/stat : 13876 (SatElite) R 13875 13875 13450 0 -1 4194304 474 0 0 0 3 0 0 0 19 0 1 0 1109166365 2310144 458 1992294400 134512640 135034092 4294956096 18446744073709551615 134755456 0 0 4096 3 0 0 0 17 0 0 0
/proc/13876/statm: 564 458 67 127 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7612

[startup+0.103494 s]
/proc/loadavg: 0.99 1.06 1.11 3/68 13875
/proc/meminfo: memFree=1281472/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302626 s]
/proc/loadavg: 0.99 1.06 1.11 3/68 13875
/proc/meminfo: memFree=1281472/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.702679 s]
/proc/loadavg: 0.99 1.06 1.11 3/68 13875
/proc/meminfo: memFree=1281472/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 0.99 1.06 1.11 3/71 13879
/proc/meminfo: memFree=1270888/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=24908 CPUtime=2.84
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 3317 0 0 0 282 2 0 0 17 0 2 0 1109166370 25505792 3302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 6227 3302 83 193 0 6031 0
[pid=13878/tid=13879] ppid=13875 vsize=24908 CPUtime=1.4
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 1243 0 0 0 140 0 0 0 17 0 2 0 1109166373 25505792 3302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 30264

[startup+3.1019 s]
/proc/loadavg: 0.99 1.06 1.11 3/71 13879
/proc/meminfo: memFree=1266472/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=31952 CPUtime=6.04
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 4963 0 0 0 601 3 0 0 16 0 2 0 1109166370 32718848 4948 1992294400 134512640 135305190 4294956144 18446744073709551615 134556841 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 7988 4948 83 193 0 7792 0
[pid=13878/tid=13879] ppid=13875 vsize=31952 CPUtime=3
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 2111 0 0 0 300 0 0 0 17 0 2 0 1109166373 32718848 4948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 37308

[startup+6.30122 s]
/proc/loadavg: 1.07 1.07 1.11 3/71 13879
/proc/meminfo: memFree=1254248/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=42304 CPUtime=12.42
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 7564 0 0 0 1237 5 0 0 16 0 2 0 1109166370 43319296 7549 1992294400 134512640 135305190 4294956144 18446744073709551615 134834924 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 10576 7549 83 193 0 10380 0
[pid=13878/tid=13879] ppid=13875 vsize=42304 CPUtime=6.2
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 3468 0 0 0 619 1 0 0 17 0 2 0 1109166373 43319296 7549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528545 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 47660

[startup+12.7018 s]
/proc/loadavg: 1.15 1.09 1.12 3/71 13879
/proc/meminfo: memFree=1247144/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=46324 CPUtime=25.17
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 8635 0 0 0 2511 6 0 0 17 0 2 0 1109166370 47435776 8620 1992294400 134512640 135305190 4294956144 18446744073709551615 134528399 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 11581 8620 83 193 0 11385 0
[pid=13878/tid=13879] ppid=13875 vsize=46324 CPUtime=12.59
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 4103 0 0 0 1257 2 0 0 17 0 2 0 1109166373 47435776 8620 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 51680

[startup+25.5021 s]
/proc/loadavg: 1.33 1.13 1.13 3/71 13879
/proc/meminfo: memFree=1235688/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=57764 CPUtime=50.7
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 11377 0 0 0 5060 10 0 0 18 0 2 0 1109166370 59150336 11362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 14441 11362 83 193 0 14245 0
[pid=13878/tid=13879] ppid=13875 vsize=57764 CPUtime=25.38
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 5626 0 0 0 2535 3 0 0 21 0 2 0 1109166373 59150336 11362 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 63120

[startup+51.1026 s]
/proc/loadavg: 1.56 1.20 1.15 3/71 13879
/proc/meminfo: memFree=1222760/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=70244 CPUtime=101.75
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 14510 0 0 0 10161 14 0 0 25 0 2 0 1109166370 71929856 14495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 17561 14495 83 193 0 17365 0
[pid=13878/tid=13879] ppid=13875 vsize=70244 CPUtime=50.96
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 7515 0 0 0 5090 6 0 0 25 0 2 0 1109166373 71929856 14495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 75600

[startup+102.307 s]
/proc/loadavg: 1.81 1.32 1.20 3/71 13879
/proc/meminfo: memFree=1194856/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=98076 CPUtime=203.86
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 21460 0 0 0 20361 25 0 0 22 0 2 0 1109166370 100429824 21445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 24519 21445 83 193 0 24323 0
[pid=13878/tid=13879] ppid=13875 vsize=98076 CPUtime=102.13
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 10914 0 0 0 10202 11 0 0 25 0 2 0 1109166373 100429824 21445 1992294400 134512640 135305190 4294956144 18446744073709551615 134558376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.9
Current children cumulated vsize (KiB) 103432

[startup+162.303 s]
/proc/loadavg: 1.93 1.44 1.24 3/71 13879
/proc/meminfo: memFree=1176936/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=115824 CPUtime=323.53
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 26034 0 0 0 32320 33 0 0 17 0 2 0 1109166370 118603776 26019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 28956 26019 83 193 0 28760 0
[pid=13878/tid=13879] ppid=13875 vsize=115824 CPUtime=162.09
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 12267 0 0 0 16195 14 0 0 16 0 2 0 1109166373 118603776 26019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.57
Current children cumulated vsize (KiB) 121180

[startup+222.303 s]
/proc/loadavg: 1.97 1.54 1.29 3/71 13879
/proc/meminfo: memFree=1163944/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=128580 CPUtime=443.19
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 29159 0 0 0 44280 39 0 0 25 0 2 0 1109166370 131665920 29144 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 32145 29144 83 193 0 31949 0
[pid=13878/tid=13879] ppid=13875 vsize=128580 CPUtime=222.06
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 13786 0 0 0 22189 17 0 0 25 0 2 0 1109166373 131665920 29144 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.23
Current children cumulated vsize (KiB) 133936

[startup+282.302 s]
/proc/loadavg: 1.99 1.62 1.33 3/71 13879
/proc/meminfo: memFree=1141480/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=151540 CPUtime=562.88
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 34766 0 0 0 56239 49 0 0 25 0 2 0 1109166370 155176960 34751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 37885 34751 83 193 0 37689 0
[pid=13878/tid=13879] ppid=13875 vsize=151540 CPUtime=282.04
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 16795 0 0 0 28182 22 0 0 25 0 2 0 1109166373 155176960 34751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.92
Current children cumulated vsize (KiB) 156896

[startup+342.302 s]
/proc/loadavg: 1.99 1.69 1.37 3/71 13879
/proc/meminfo: memFree=1129704/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=163072 CPUtime=682.55
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 37724 0 0 0 68199 56 0 0 25 0 2 0 1109166370 166985728 37709 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13878/statm: 40768 37709 83 193 0 40572 0
[pid=13878/tid=13879] ppid=13875 vsize=163072 CPUtime=341.99
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 18389 0 0 0 34174 25 0 0 25 0 2 0 1109166373 166985728 37709 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.59
Current children cumulated vsize (KiB) 168428

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.40 3/71 13879
/proc/meminfo: memFree=1117864/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=175104 CPUtime=802.22
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 40650 0 0 0 80160 62 0 0 25 0 2 0 1109166370 179306496 40635 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13878/statm: 43776 40635 83 193 0 43580 0
[pid=13878/tid=13879] ppid=13875 vsize=175104 CPUtime=401.94
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 20023 0 0 0 40166 28 0 0 24 0 2 0 1109166373 179306496 40635 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.26
Current children cumulated vsize (KiB) 180460

[startup+462.302 s]
/proc/loadavg: 1.99 1.79 1.44 3/71 13879
/proc/meminfo: memFree=1112680/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=180224 CPUtime=921.9
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 41986 0 0 0 92125 65 0 0 25 0 2 0 1109166370 184549376 41971 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13878/statm: 45056 41971 83 193 0 44860 0
[pid=13878/tid=13879] ppid=13875 vsize=180224 CPUtime=461.65
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 21173 0 0 0 46133 32 0 0 25 0 2 0 1109166373 184549376 41971 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.94
Current children cumulated vsize (KiB) 185580

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.47 3/71 13879
/proc/meminfo: memFree=1087912/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=204704 CPUtime=1041.58
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 48124 0 0 0 104082 76 0 0 25 0 2 0 1109166370 209616896 48109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13878/statm: 51176 48109 83 193 0 50980 0
[pid=13878/tid=13879] ppid=13875 vsize=204704 CPUtime=521.36
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 24195 0 0 0 52098 38 0 0 25 0 2 0 1109166373 209616896 48109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.62
Current children cumulated vsize (KiB) 210060

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.50 3/71 13879
/proc/meminfo: memFree=1079464/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=212896 CPUtime=1161.25
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 50234 0 0 0 116043 82 0 0 25 0 2 0 1109166370 218005504 50219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13878/statm: 53224 50219 83 193 0 53028 0
[pid=13878/tid=13879] ppid=13875 vsize=212896 CPUtime=581.05
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 24374 0 0 0 58067 38 0 0 25 0 2 0 1109166373 218005504 50219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.29
Current children cumulated vsize (KiB) 218252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.86 1.51 3/71 13879
/proc/meminfo: memFree=1079464/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=212896 CPUtime=1199.97
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 50234 0 0 0 119915 82 0 0 25 0 2 0 1109166370 218005504 50219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13878/statm: 53224 50219 83 193 0 53028 0
[pid=13878/tid=13879] ppid=13875 vsize=212896 CPUtime=600.36
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 24374 0 0 0 59998 38 0 0 25 0 2 0 1109166373 218005504 50219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 218252

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.86 1.51 3/71 13879
/proc/meminfo: memFree=1079464/2055920 swapFree=4175244/4192956
[pid=13875] ppid=13873 vsize=5356 CPUtime=0.04
/proc/13875/stat : 13875 (manysat.sh) S 13873 13875 13450 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109166364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13875/statm: 1339 238 195 169 0 50 0
[pid=13878] ppid=13875 vsize=212896 CPUtime=1199.97
/proc/13878/stat : 13878 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194304 50234 0 0 0 119915 82 0 0 25 0 2 0 1109166370 218005504 50219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13878/statm: 53224 50219 83 193 0 53028 0
[pid=13878/tid=13879] ppid=13875 vsize=212896 CPUtime=600.36
/proc/13878/task/13879/stat : 13879 (manysat1.1_stat) R 13875 13875 13450 0 -1 4194368 24374 0 0 0 59998 38 0 0 25 0 2 0 1109166373 218005504 50219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 218252

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13875 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=47992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.05799
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.01
CPU user time (s): 1199.19
CPU system time (s): 0.82
CPU usage (%): 199.428
Max. virtual memory (cumulated for all children) (KiB): 218252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 789
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 0.830873 second user time and 1.91871 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-30 00:17:28
IDJOB=1524816
IDBENCH=70219
IDSOLVER=513
FILE ID=node60/1524816-1238365048
PBS_JOBID= 9061170
Free space on /tmp= 66404 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524816-1238365048/watcher-1524816-1238365048 -o /tmp/evaluation-result-1524816-1238365048/solver-1524816-1238365048 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524816-1238365048.cnf aimd 0

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

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=60103893

node60.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		: 3000.202
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		: 3000.202
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:       1282016 kB
Buffers:         85520 kB
Cached:         599260 kB
SwapCached:      10996 kB
Active:         226508 kB
Inactive:       471348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282016 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          18384 kB
Slab:            61660 kB
Committed_AS:  3224868 kB
PageTables:       1712 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= 66400 MiB
End job on node60 at 2009-03-30 00:27:31