Trace number 1525442

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) 1200.21 601.725

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.1698
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.02/0.08	c ==============================================================================
0.02/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.08	c ==============================================================================
0.02/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.24	c |         0 |   66779   202710 |      --       0       --      -- |     --   | -421/1110
0.19/0.24	c ==============================================================================
0.19/0.24	c Result  :   #vars: 15605   #clauses: 66779   #literals: 202710
0.19/0.24	c CPU time:   0.236963 s
0.19/0.24	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-1525442-1238402021/watcher-1525442-1238402021 -o /tmp/evaluation-result-1525442-1238402021/solver-1525442-1238402021 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525442-1238402021.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 1.00 1.10 3/64 26393
/proc/meminfo: memFree=1606232/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0
/proc/26393/stat : 26393 (manysat.sh) R 26391 26393 26136 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112865321 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/26393/statm: 1339 234 194 169 0 50 0
[pid=26394] ppid=26393 vsize=1364 CPUtime=0
/proc/26394/stat : 26394 (SatElite) R 26393 26393 26136 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1112865321 1396736 204 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/26394/statm: 341 213 50 127 0 211 0

[startup+0.029362 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 26393
/proc/meminfo: memFree=1606232/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112865321 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26393/statm: 1339 235 195 169 0 50 0
[pid=26394] ppid=26393 vsize=4320 CPUtime=0.02
/proc/26394/stat : 26394 (SatElite) R 26393 26393 26136 0 -1 4194304 992 0 0 0 2 0 0 0 19 0 1 0 1112865321 4423680 976 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/26394/statm: 1080 976 50 127 0 950 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9676

[startup+0.10137 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 26393
/proc/meminfo: memFree=1606232/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112865321 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26393/statm: 1339 235 195 169 0 50 0
[pid=26394] ppid=26393 vsize=8060 CPUtime=0.09
/proc/26394/stat : 26394 (SatElite) R 26393 26393 26136 0 -1 4194304 1896 0 0 0 9 0 0 0 19 0 1 0 1112865321 8253440 1880 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/26394/statm: 2015 1880 68 127 0 1885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13416

[startup+0.30139 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 26393
/proc/meminfo: memFree=1606232/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112865321 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26393/statm: 1339 235 195 169 0 50 0
[pid=26394] ppid=26393 vsize=8196 CPUtime=0.28
/proc/26394/stat : 26394 (SatElite) R 26393 26393 26136 0 -1 4194304 2036 0 0 0 28 0 0 0 20 0 1 0 1112865321 8392704 1888 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/26394/statm: 2049 1888 69 127 0 1919 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13552

[startup+0.701444 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 26393
/proc/meminfo: memFree=1606232/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 5356

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.10 3/67 26397
/proc/meminfo: memFree=1590784/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=27484 CPUtime=2.17
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 3868 0 0 0 214 3 0 0 17 0 2 0 1112865355 28143616 3854 1992294400 134512640 135305190 4294956144 18446744073709551615 134551863 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 6871 3854 83 193 0 6675 0
[pid=26396/tid=26397] ppid=26393 vsize=27484 CPUtime=1.01
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 469 0 0 0 101 0 0 0 17 0 2 0 1112865368 28143616 3854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 32840

[startup+3.10171 s]
/proc/loadavg: 1.08 1.02 1.10 3/67 26397
/proc/meminfo: memFree=1587648/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=31668 CPUtime=5.37
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 4970 0 0 0 531 6 0 0 17 0 2 0 1112865355 32428032 4956 1992294400 134512640 135305190 4294956144 18446744073709551615 134557200 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 7917 4956 83 193 0 7721 0
[pid=26396/tid=26397] ppid=26393 vsize=31668 CPUtime=2.62
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 929 0 0 0 260 2 0 0 17 0 2 0 1112865368 32428032 4956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.7
Current children cumulated vsize (KiB) 37024

[startup+6.30206 s]
/proc/loadavg: 1.08 1.02 1.10 3/67 26397
/proc/meminfo: memFree=1577984/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=40568 CPUtime=11.75
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 7305 0 0 0 1167 8 0 0 17 0 2 0 1112865355 41541632 7291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 10142 7291 83 193 0 9946 0
[pid=26396/tid=26397] ppid=26393 vsize=40568 CPUtime=5.82
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 1865 0 0 0 579 3 0 0 17 0 2 0 1112865368 41541632 7291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.08
Current children cumulated vsize (KiB) 45924

[startup+12.7018 s]
/proc/loadavg: 1.22 1.05 1.11 3/67 26397
/proc/meminfo: memFree=1566024/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=51968 CPUtime=24.52
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 9997 0 0 0 2439 13 0 0 17 0 2 0 1112865355 53215232 9983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 12992 9983 83 193 0 12796 0
[pid=26396/tid=26397] ppid=26393 vsize=51968 CPUtime=12.21
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 2983 0 0 0 1217 4 0 0 17 0 2 0 1112865368 53215232 9983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.85
Current children cumulated vsize (KiB) 57324

[startup+25.5012 s]
/proc/loadavg: 1.34 1.08 1.12 3/67 26397
/proc/meminfo: memFree=1552840/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=63120 CPUtime=50.06
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 12929 0 0 0 4989 17 0 0 17 0 2 0 1112865355 64634880 12915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 15780 12915 83 193 0 15584 0
[pid=26396/tid=26397] ppid=26393 vsize=63120 CPUtime=25
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 4206 0 0 0 2495 5 0 0 18 0 2 0 1112865368 64634880 12915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.39
Current children cumulated vsize (KiB) 68476

[startup+51.1011 s]
/proc/loadavg: 1.56 1.15 1.14 3/67 26397
/proc/meminfo: memFree=1535880/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=80960 CPUtime=101.14
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 17201 0 0 0 10091 23 0 0 18 0 2 0 1112865355 82903040 17187 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 20240 17187 83 193 0 20044 0
[pid=26396/tid=26397] ppid=26393 vsize=80960 CPUtime=50.52
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 5978 0 0 0 5044 8 0 0 17 0 2 0 1112865368 82903040 17187 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 86316

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.19 3/67 26397
/proc/meminfo: memFree=1515848/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=100852 CPUtime=203.3
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 22188 0 0 0 20300 30 0 0 17 0 2 0 1112865355 103272448 22174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 25213 22174 83 193 0 25017 0
[pid=26396/tid=26397] ppid=26393 vsize=100852 CPUtime=101.51
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 8052 0 0 0 10140 11 0 0 17 0 2 0 1112865368 103272448 22174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.63
Current children cumulated vsize (KiB) 106208

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.24 3/67 26397
/proc/meminfo: memFree=1499528/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=116712 CPUtime=323.02
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 26213 0 0 0 32264 38 0 0 17 0 2 0 1112865355 119513088 26199 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 29178 26199 83 193 0 28982 0
[pid=26396/tid=26397] ppid=26393 vsize=116712 CPUtime=161.26
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 9615 0 0 0 16112 14 0 0 17 0 2 0 1112865368 119513088 26199 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.35
Current children cumulated vsize (KiB) 122068

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.28 3/67 26397
/proc/meminfo: memFree=1468744/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=147948 CPUtime=442.74
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 33929 0 0 0 44224 50 0 0 17 0 2 0 1112865355 151498752 33915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 36987 33915 83 193 0 36791 0
[pid=26396/tid=26397] ppid=26393 vsize=147948 CPUtime=221.02
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 13418 0 0 0 22083 19 0 0 17 0 2 0 1112865368 151498752 33915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.07
Current children cumulated vsize (KiB) 153304

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.32 3/67 26397
/proc/meminfo: memFree=1458504/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=158008 CPUtime=562.48
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 36458 0 0 0 56192 56 0 0 17 0 2 0 1112865355 161800192 36444 1992294400 134512640 135305190 4294956144 18446744073709551615 134528840 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 39502 36444 83 193 0 39306 0
[pid=26396/tid=26397] ppid=26393 vsize=158008 CPUtime=280.78
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 14506 0 0 0 28056 22 0 0 17 0 2 0 1112865368 161800192 36444 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.81
Current children cumulated vsize (KiB) 163364

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.37 3/67 26397
/proc/meminfo: memFree=1446856/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=169972 CPUtime=682.21
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 39374 0 0 0 68161 60 0 0 17 0 2 0 1112865355 174051328 39360 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 42493 39360 83 193 0 42297 0
[pid=26396/tid=26397] ppid=26393 vsize=169972 CPUtime=340.54
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 15649 0 0 0 34030 24 0 0 21 0 2 0 1112865368 174051328 39360 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.54
Current children cumulated vsize (KiB) 175328

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.40 3/67 26397
/proc/meminfo: memFree=1430216/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=186672 CPUtime=801.95
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 43528 0 0 0 80127 68 0 0 17 0 2 0 1112865355 191152128 43514 1992294400 134512640 135305190 4294956144 18446744073709551615 134558167 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 46668 43514 83 193 0 46472 0
[pid=26396/tid=26397] ppid=26393 vsize=186672 CPUtime=400.3
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 17208 0 0 0 40003 27 0 0 18 0 2 0 1112865368 191152128 43514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.28
Current children cumulated vsize (KiB) 192028

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.44 3/67 26397
/proc/meminfo: memFree=1406152/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=211044 CPUtime=921.69
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 49667 0 0 0 92091 78 0 0 17 0 2 0 1112865355 216109056 49653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 52761 49653 83 193 0 52565 0
[pid=26396/tid=26397] ppid=26393 vsize=211044 CPUtime=460.07
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 20302 0 0 0 45974 33 0 0 17 0 2 0 1112865368 216109056 49653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.02
Current children cumulated vsize (KiB) 216400

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.47 3/67 26397
/proc/meminfo: memFree=1398856/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=218236 CPUtime=1041.41
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 51337 0 0 0 104060 81 0 0 17 0 2 0 1112865355 223473664 51323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 54559 51323 83 193 0 54363 0
[pid=26396/tid=26397] ppid=26393 vsize=218236 CPUtime=519.82
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 21026 0 0 0 51948 34 0 0 17 0 2 0 1112865368 223473664 51323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.74
Current children cumulated vsize (KiB) 223592

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 26397
/proc/meminfo: memFree=1389896/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=227776 CPUtime=1161.16
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 53734 0 0 0 116028 88 0 0 17 0 2 0 1112865355 233242624 53720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 56944 53720 83 193 0 56748 0
[pid=26396/tid=26397] ppid=26393 vsize=227776 CPUtime=579.6
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 22399 0 0 0 57921 39 0 0 18 0 2 0 1112865368 233242624 53720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.49
Current children cumulated vsize (KiB) 233132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.51 3/67 26397
/proc/meminfo: memFree=1365448/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=251044 CPUtime=1199.88
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 59674 0 0 0 119892 96 0 0 17 0 2 0 1112865355 257069056 59660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 62761 59660 83 193 0 62565 0
[pid=26396/tid=26397] ppid=26393 vsize=251044 CPUtime=598.92
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 24730 0 0 0 59850 42 0 0 16 0 2 0 1112865368 257069056 59660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.21
Current children cumulated vsize (KiB) 256400

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.51 3/67 26397
/proc/meminfo: memFree=1365448/2055920 swapFree=4172472/4192956
[pid=26393] ppid=26391 vsize=5356 CPUtime=0.33
/proc/26393/stat : 26393 (manysat.sh) S 26391 26393 26136 0 -1 4194304 312 2039 0 0 0 0 32 1 16 0 1 0 1112865321 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26393/statm: 1339 238 195 169 0 50 0
[pid=26396] ppid=26393 vsize=251044 CPUtime=1199.88
/proc/26396/stat : 26396 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194304 59674 0 0 0 119892 96 0 0 17 0 2 0 1112865355 257069056 59660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/26396/statm: 62761 59660 83 193 0 62565 0
[pid=26396/tid=26397] ppid=26393 vsize=251044 CPUtime=598.92
/proc/26396/task/26397/stat : 26397 (manysat1.1_stat) R 26393 26393 26136 0 -1 4194368 24730 0 0 0 59850 42 0 0 16 0 2 0 1112865368 257069056 59660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.21
Current children cumulated vsize (KiB) 256400

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26393 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=325950
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.340947
# while last known CPU time is 1200.21
#
# 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): 1200.21
CPU user time (s): 1199.24
CPU system time (s): 0.97
CPU usage (%): 199.461
Max. virtual memory (cumulated for all children) (KiB): 256400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.32595
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2351
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 0.557915 second user time and 1.64475 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-30 10:33:41
IDJOB=1525442
IDBENCH=70344
IDSOLVER=514
FILE ID=node37/1525442-1238402021
PBS_JOBID= 9061392
Free space on /tmp= 66428 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525442-1238402021/watcher-1525442-1238402021 -o /tmp/evaluation-result-1525442-1238402021/solver-1525442-1238402021 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525442-1238402021.cnf aimd 1

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

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=126453984

node37.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		: 3000.213
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		: 3000.213
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:       1606712 kB
Buffers:         74440 kB
Cached:         277516 kB
SwapCached:      14360 kB
Active:          81272 kB
Inactive:       286504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606712 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          18796 kB
Slab:            67604 kB
Committed_AS:  2833428 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-30 10:43:45