Trace number 1527213

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.07 601.519

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S787972994-025.cnf
MD5SUM195829daef01dc74526b389936ef96cc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1863     5642 |      --       0       --      -- |     --   | -7/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 432   #clauses: 1863   #literals: 5642
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527213-1238583565/watcher-1527213-1238583565 -o /tmp/evaluation-result-1527213-1238583565/solver-1527213-1238583565 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527213-1238583565.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.93 1.50 1.69 3/66 12758
/proc/meminfo: memFree=1273256/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131019489 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12758/statm: 1339 235 195 169 0 50 0
[pid=12759] ppid=12758 vsize=832 CPUtime=0
/proc/12759/stat : 12759 (SatElite) R 12758 12758 12258 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1131019489 851968 134 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 1 0 0
/proc/12759/statm: 208 134 69 127 0 78 0

[startup+0.0857259 s]
/proc/loadavg: 0.93 1.50 1.69 3/66 12758
/proc/meminfo: memFree=1273256/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101599 s]
/proc/loadavg: 0.93 1.50 1.69 3/66 12758
/proc/meminfo: memFree=1273256/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301625 s]
/proc/loadavg: 0.93 1.50 1.69 3/66 12758
/proc/meminfo: memFree=1273256/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701677 s]
/proc/loadavg: 0.93 1.50 1.69 3/66 12758
/proc/meminfo: memFree=1273256/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 0.93 1.50 1.69 3/69 12762
/proc/meminfo: memFree=1270800/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=16640 CPUtime=2.96
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 841 0 0 0 295 1 0 0 17 0 2 0 1131019490 17039360 827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528744 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 4160 827 83 193 0 3964 0
[pid=12761/tid=12762] ppid=12758 vsize=16640 CPUtime=1.47
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 323 0 0 0 147 0 0 0 18 0 2 0 1131019490 17039360 827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21996

[startup+3.10199 s]
/proc/loadavg: 0.93 1.50 1.69 3/69 12762
/proc/meminfo: memFree=1268688/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=18384 CPUtime=6.15
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 1369 0 0 0 614 1 0 0 17 0 2 0 1131019490 18825216 1355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 4596 1355 83 193 0 4400 0
[pid=12761/tid=12762] ppid=12758 vsize=18384 CPUtime=3.06
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 553 0 0 0 306 0 0 0 20 0 2 0 1131019490 18825216 1355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23740

[startup+6.30241 s]
/proc/loadavg: 1.01 1.50 1.69 3/69 12762
/proc/meminfo: memFree=1264336/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=21784 CPUtime=12.54
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 2323 0 0 0 1252 2 0 0 17 0 2 0 1131019490 22306816 2309 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 5446 2309 83 193 0 5250 0
[pid=12761/tid=12762] ppid=12758 vsize=21784 CPUtime=6.25
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 939 0 0 0 624 1 0 0 19 0 2 0 1131019490 22306816 2309 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27140

[startup+12.7012 s]
/proc/loadavg: 1.09 1.51 1.69 3/69 12762
/proc/meminfo: memFree=1260112/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=26032 CPUtime=25.3
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 3240 0 0 0 2527 3 0 0 18 0 2 0 1131019490 26656768 3226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 6508 3226 83 193 0 6312 0
[pid=12761/tid=12762] ppid=12758 vsize=26032 CPUtime=12.62
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 1408 0 0 0 1261 1 0 0 25 0 2 0 1131019490 26656768 3226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31388

[startup+25.5029 s]
/proc/loadavg: 1.29 1.53 1.70 3/69 12762
/proc/meminfo: memFree=1256656/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=29556 CPUtime=50.84
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 4121 0 0 0 5080 4 0 0 18 0 2 0 1131019490 30265344 4107 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 7389 4107 83 193 0 7193 0
[pid=12761/tid=12762] ppid=12758 vsize=29556 CPUtime=25.37
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 1912 0 0 0 2535 2 0 0 25 0 2 0 1131019490 30265344 4107 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34912

[startup+51.1022 s]
/proc/loadavg: 1.53 1.57 1.70 3/69 12762
/proc/meminfo: memFree=1252688/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=33296 CPUtime=101.91
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 5114 0 0 0 10185 6 0 0 17 0 2 0 1131019490 34095104 5100 1992294400 134512640 135305190 4294956144 18446744073709551615 134558305 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 8324 5100 83 193 0 8128 0
[pid=12761/tid=12762] ppid=12758 vsize=33296 CPUtime=50.86
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 2387 0 0 0 5083 3 0 0 25 0 2 0 1131019490 34095104 5100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 38652

[startup+102.307 s]
/proc/loadavg: 1.80 1.63 1.72 3/69 12768
/proc/meminfo: memFree=1247248/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=38324 CPUtime=204.05
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 6435 0 0 0 20397 8 0 0 25 0 2 0 1131019490 39243776 6421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 9581 6421 83 193 0 9385 0
[pid=12761/tid=12762] ppid=12758 vsize=38324 CPUtime=101.83
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 3063 0 0 0 10178 5 0 0 25 0 2 0 1131019490 39243776 6421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.05
Current children cumulated vsize (KiB) 43680

[startup+162.303 s]
/proc/loadavg: 1.92 1.70 1.73 3/69 12768
/proc/meminfo: memFree=1241616/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=44360 CPUtime=323.76
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 7806 0 0 0 32365 11 0 0 25 0 2 0 1131019490 45424640 7792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 11090 7792 83 193 0 10894 0
[pid=12761/tid=12762] ppid=12758 vsize=44360 CPUtime=161.56
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 3869 0 0 0 16150 6 0 0 25 0 2 0 1131019490 45424640 7792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.76
Current children cumulated vsize (KiB) 49716

[startup+222.302 s]
/proc/loadavg: 1.97 1.75 1.75 3/69 12768
/proc/meminfo: memFree=1235856/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=50332 CPUtime=443.47
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 9277 0 0 0 44335 12 0 0 25 0 2 0 1131019490 51539968 9263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 12583 9263 83 193 0 12387 0
[pid=12761/tid=12762] ppid=12758 vsize=50332 CPUtime=221.3
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 4550 0 0 0 22123 7 0 0 25 0 2 0 1131019490 51539968 9263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.47
Current children cumulated vsize (KiB) 55688

[startup+282.301 s]
/proc/loadavg: 1.99 1.79 1.76 3/69 12768
/proc/meminfo: memFree=1231888/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=54828 CPUtime=563.19
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 10333 0 0 0 56304 15 0 0 25 0 2 0 1131019490 56143872 10319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 13707 10319 83 193 0 13511 0
[pid=12761/tid=12762] ppid=12758 vsize=54828 CPUtime=281.04
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 5073 0 0 0 28096 8 0 0 25 0 2 0 1131019490 56143872 10319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.19
Current children cumulated vsize (KiB) 60184

[startup+342.302 s]
/proc/loadavg: 1.99 1.83 1.77 3/69 12768
/proc/meminfo: memFree=1227792/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=59280 CPUtime=682.91
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 11286 0 0 0 68274 17 0 0 25 0 2 0 1131019490 60702720 11272 1992294400 134512640 135305190 4294956144 18446744073709551615 134547996 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 14820 11272 83 193 0 14624 0
[pid=12761/tid=12762] ppid=12758 vsize=59280 CPUtime=340.79
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 5688 0 0 0 34070 9 0 0 25 0 2 0 1131019490 60702720 11272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.91
Current children cumulated vsize (KiB) 64636

[startup+402.302 s]
/proc/loadavg: 1.99 1.86 1.78 3/69 12768
/proc/meminfo: memFree=1224720/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=63052 CPUtime=802.63
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 12096 0 0 0 80244 19 0 0 17 0 2 0 1131019490 64565248 12082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 15763 12082 83 193 0 15567 0
[pid=12761/tid=12762] ppid=12758 vsize=63052 CPUtime=400.54
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 5994 0 0 0 40044 10 0 0 25 0 2 0 1131019490 64565248 12082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.63
Current children cumulated vsize (KiB) 68408

[startup+462.301 s]
/proc/loadavg: 1.99 1.88 1.79 3/69 12768
/proc/meminfo: memFree=1218576/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=69352 CPUtime=922.33
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 13592 0 0 0 92210 23 0 0 25 0 2 0 1131019490 71016448 13578 1992294400 134512640 135305190 4294956144 18446744073709551615 134528438 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 17338 13578 83 193 0 17142 0
[pid=12761/tid=12762] ppid=12758 vsize=69352 CPUtime=460.28
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 6813 0 0 0 46016 12 0 0 25 0 2 0 1131019490 71016448 13578 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.33
Current children cumulated vsize (KiB) 74708

[startup+522.301 s]
/proc/loadavg: 1.99 1.90 1.80 3/69 12768
/proc/meminfo: memFree=1216592/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=71400 CPUtime=1042.04
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 14098 0 0 0 104180 24 0 0 25 0 2 0 1131019490 73113600 14084 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 17850 14084 83 193 0 17654 0
[pid=12761/tid=12762] ppid=12758 vsize=71400 CPUtime=520.02
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 7276 0 0 0 51989 13 0 0 25 0 2 0 1131019490 73113600 14084 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.04
Current children cumulated vsize (KiB) 76756

[startup+582.302 s]
/proc/loadavg: 1.99 1.91 1.82 3/69 12768
/proc/meminfo: memFree=1214288/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=73424 CPUtime=1161.75
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 14664 0 0 0 116150 25 0 0 25 0 2 0 1131019490 75186176 14650 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 18356 14650 83 193 0 18160 0
[pid=12761/tid=12762] ppid=12758 vsize=73424 CPUtime=579.76
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 7570 0 0 0 57962 14 0 0 25 0 2 0 1131019490 75186176 14650 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.75
Current children cumulated vsize (KiB) 78780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.92 1.82 3/69 12768
/proc/meminfo: memFree=1212880/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=74668 CPUtime=1200.07
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 14994 0 0 0 119981 26 0 0 25 0 2 0 1131019490 76460032 14980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 18667 14980 83 193 0 18471 0
[pid=12761/tid=12762] ppid=12758 vsize=74668 CPUtime=598.87
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 7719 0 0 0 59873 14 0 0 25 0 2 0 1131019490 76460032 14980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 80024

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.92 1.82 3/69 12768
/proc/meminfo: memFree=1212880/2055920 swapFree=4176412/4192956
[pid=12758] ppid=12756 vsize=5356 CPUtime=0
/proc/12758/stat : 12758 (manysat.sh) S 12756 12758 12258 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1131019489 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12758/statm: 1339 238 195 169 0 50 0
[pid=12761] ppid=12758 vsize=74668 CPUtime=1200.07
/proc/12761/stat : 12761 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194304 14994 0 0 0 119981 26 0 0 25 0 2 0 1131019490 76460032 14980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12761/statm: 18667 14980 83 193 0 18471 0
[pid=12761/tid=12762] ppid=12758 vsize=74668 CPUtime=598.87
/proc/12761/task/12762/stat : 12762 (manysat1.1_stat) R 12758 12758 12258 0 -1 4194368 7719 0 0 0 59873 14 0 0 25 0 2 0 1131019490 76460032 14980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 80024

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12758 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.26
CPU usage (%): 199.507
Max. virtual memory (cumulated for all children) (KiB): 80024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
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= 6
involuntary context switches= 7

runsolver used 0.705892 second user time and 1.67674 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 12:59:25
IDJOB=1527213
IDBENCH=70698
IDSOLVER=515
FILE ID=node40/1527213-1238583565
PBS_JOBID= 9062223
Free space on /tmp= 63504 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S787972994-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527213-1238583565/watcher-1527213-1238583565 -o /tmp/evaluation-result-1527213-1238583565/solver-1527213-1238583565 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527213-1238583565.cnf aimd 2

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

MD5SUM BENCH= 195829daef01dc74526b389936ef96cc
RANDOM SEED=775124279

node40.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		: 3000.232
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		: 3000.232
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:       1273736 kB
Buffers:         88196 kB
Cached:         601972 kB
SwapCached:       9688 kB
Active:         209212 kB
Inactive:       492368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273736 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            66612 kB
Committed_AS:  2901260 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-04-01 13:09:29