Trace number 299376

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, and are wall clock time (not CPU 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
TiniSatELite 2007-02-08? (TO) 1200.06 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.041993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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 ==============================================================================
0.00/0.01	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2756     8343 |      --       0       --      -- |     --   | -13/36
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 636   #clauses: 2756   #literals: 8343
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node5.alineos.net_24445.cnf
0.00/0.02	c 636 variables, 2756 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-299376-1171870479 -o ROOT/results/node5/solver-299376-1171870479 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299376-1171870479/TiniSatELite /tmp/evaluation/299376-1171870479/instance-299376-1171870479.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.94 1.00 0.99 3/77 24445
/proc/meminfo: memFree=1065504/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207002688 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24445/statm: 1339 233 195 169 0 50 0
[pid=24446] ppid=24445 vsize=5356 CPUtime=0
/proc/24446/stat : 24446 (TiniSatELite) S 24445 24445 23918 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 207002689 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24446/statm: 1339 237 198 169 0 50 0
[pid=24447] ppid=24446 vsize=0 CPUtime=0
/proc/24447/stat : 24447 (TiniSatELite) D 24446 24445 23918 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 207002689 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/24447/statm: 0 0 0 0 0 0 0
[pid=24448] ppid=24446 vsize=0 CPUtime=0
/proc/24448/stat : 24448 (sed) D 24446 24445 23918 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 207002689 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/24448/statm: 0 0 0 0 0 0 0

[startup+0.106799 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 24445
/proc/meminfo: memFree=1065504/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.514837 s]
/proc/loadavg: 0.94 1.00 0.99 3/77 24445
/proc/meminfo: memFree=1065504/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33493 s]
/proc/loadavg: 0.94 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1063120/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=3852 CPUtime=1.31
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 637 0 0 0 131 0 0 0 25 0 1 0 207002690 3944448 622 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 963 622 52 110 0 850 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9208

[startup+2.97111 s]
/proc/loadavg: 0.94 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1061968/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=6892 CPUtime=2.94
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 977 0 0 0 294 0 0 0 25 0 1 0 207002690 7057408 962 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 1723 962 52 110 0 1610 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12248

[startup+6.24748 s]
/proc/loadavg: 0.95 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1059984/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=7156 CPUtime=6.21
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 1398 0 0 0 621 0 0 0 25 0 1 0 207002690 7327744 1383 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 1789 1383 52 110 0 1676 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12512

[startup+12.7092 s]
/proc/loadavg: 0.95 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1057232/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=13364 CPUtime=12.68
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 2046 0 0 0 1267 1 0 0 25 0 1 0 207002690 13684736 1998 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 3341 1998 52 110 0 3228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18720

[startup+25.5237 s]
/proc/loadavg: 0.96 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1054160/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=13892 CPUtime=25.49
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 2813 0 0 0 2547 2 0 0 25 0 1 0 207002690 14225408 2765 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 3473 2765 52 110 0 3360 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19248

[startup+51.1506 s]
/proc/loadavg: 0.97 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1049680/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=25800 CPUtime=51.1
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 3971 0 0 0 5107 3 0 0 25 0 1 0 207002690 26419200 3858 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 6450 3858 52 110 0 6337 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 31156

[startup+102.404 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1043600/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=27160 CPUtime=102.35
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 5478 0 0 0 10229 6 0 0 25 0 1 0 207002690 27811840 5365 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 6790 5365 52 110 0 6677 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 32516

[startup+162.48 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1037776/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=28748 CPUtime=162.41
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 7030 0 0 0 16234 7 0 0 25 0 1 0 207002690 29437952 6788 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 7187 6788 52 110 0 7074 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 34104

[startup+222.551 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 24451
/proc/meminfo: memFree=1033488/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=51424 CPUtime=222.46
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 8121 0 0 0 22238 8 0 0 25 0 1 0 207002690 52658176 7879 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 12856 7879 52 110 0 12743 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 56780

[startup+282.62 s]
/proc/loadavg: 0.99 1.00 0.99 3/79 24451
/proc/meminfo: memFree=1029264/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=52032 CPUtime=282.51
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 9179 0 0 0 28241 10 0 0 25 0 1 0 207002690 53280768 8937 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 13008 8937 52 110 0 12895 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 57388

[startup+342.692 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 24453
/proc/meminfo: memFree=1025168/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=53116 CPUtime=342.57
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 10197 0 0 0 34245 12 0 0 25 0 1 0 207002690 54390784 9955 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 13279 9955 52 110 0 13166 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 58472

[startup+402.769 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 24453
/proc/meminfo: memFree=1021904/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=53692 CPUtime=402.63
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 10998 0 0 0 40249 14 0 0 25 0 1 0 207002690 54980608 10756 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 13423 10756 52 110 0 13310 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 59048

[startup+462.843 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 24453
/proc/meminfo: memFree=1018960/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=55248 CPUtime=462.69
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 11982 0 0 0 46254 15 0 0 25 0 1 0 207002690 56573952 11483 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 13812 11483 52 110 0 13699 0
Current children cumulated CPU time (s) 462.7

################
# More data... #
################

[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=56504 CPUtime=582.79
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 13336 0 0 0 58262 17 0 0 25 0 1 0 207002690 57860096 12837 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 14126 12837 52 110 0 14013 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 61860

[startup+643.055 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 24453
/proc/meminfo: memFree=1010960/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=56824 CPUtime=642.86
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 13984 0 0 0 64267 19 0 0 25 0 1 0 207002690 58187776 13485 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 14206 13485 52 110 0 14093 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 62180

[startup+703.126 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 24453
/proc/meminfo: memFree=1008464/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=102016 CPUtime=702.91
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 14595 0 0 0 70271 20 0 0 25 0 1 0 207002690 104464384 14096 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 25504 14096 52 110 0 25391 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 107372

[startup+763.197 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 24453
/proc/meminfo: memFree=1006224/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=102584 CPUtime=762.97
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 15200 0 0 0 76276 21 0 0 25 0 1 0 207002690 105046016 14668 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 25646 14668 52 110 0 25533 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 107940

[startup+823.271 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=1003984/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=102884 CPUtime=823.03
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 15746 0 0 0 82281 22 0 0 25 0 1 0 207002690 105353216 15214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 25721 15214 52 110 0 25608 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 108240

[startup+883.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=1001808/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=103556 CPUtime=883.08
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 16307 0 0 0 88285 23 0 0 25 0 1 0 207002690 106041344 15775 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 25889 15775 52 110 0 25776 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 108912

[startup+943.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=999760/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=103908 CPUtime=943.13
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 16810 0 0 0 94289 24 0 0 25 0 1 0 207002690 106401792 16278 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 25977 16278 52 110 0 25864 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 109264

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=997840/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=104360 CPUtime=1003.18
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 17319 0 0 0 100293 25 0 0 25 0 1 0 207002690 106864640 16787 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 26090 16787 52 110 0 25977 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 109716

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=995792/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=104536 CPUtime=1063.24
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 17810 0 0 0 106298 26 0 0 25 0 1 0 207002690 107044864 17278 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 26134 17278 52 110 0 26021 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 109892

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=993872/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=104680 CPUtime=1123.29
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 18288 0 0 0 112302 27 0 0 25 0 1 0 207002690 107192320 17756 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 26170 17756 52 110 0 26057 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 110036

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=991888/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=104840 CPUtime=1183.34
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 18781 0 0 0 118306 28 0 0 25 0 1 0 207002690 107356160 18249 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 26210 18249 52 110 0 26097 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 110196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=991248/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=104972 CPUtime=1200.05
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 18927 0 0 0 119977 28 0 0 25 0 1 0 207002690 107491328 18395 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 26243 18395 52 110 0 26130 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110328

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24453
/proc/meminfo: memFree=991248/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=5356 CPUtime=0.01
/proc/24445/stat : 24445 (TiniSatELite) S 24443 24445 23918 0 -1 4194304 333 432 0 0 0 0 1 0 16 0 1 0 207002688 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24445/statm: 1339 237 197 169 0 50 0
[pid=24451] ppid=24445 vsize=104972 CPUtime=1200.05
/proc/24451/stat : 24451 (tinisat) R 24445 24445 23918 0 -1 4194304 18927 0 0 0 119977 28 0 0 25 0 1 0 207002690 107491328 18395 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24451/statm: 26243 18395 52 110 0 26130 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110328

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24445 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.017997
while last known CPU time is 1200.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 110328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 765
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= 35
involuntary context switches= 8

runsolver used 1.09083 second user time and 3.17752 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 19 07:34:39 UTC 2007

IDJOB= 299376
IDBENCH= 20009
IDSOLVER= 99
FILE ID= node5/299376-1171870479

PBS_JOBID= 3839423

Free space on /tmp= 66552 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299376-1171870479/TiniSatELite /tmp/evaluation/299376-1171870479/instance-299376-1171870479.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-299376-1171870479 -o ROOT/results/node5/solver-299376-1171870479 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299376-1171870479/TiniSatELite /tmp/evaluation/299376-1171870479/instance-299376-1171870479.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 44011763

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1065976 kB
Buffers:         59452 kB
Cached:         809792 kB
SwapCached:          0 kB
Active:         527496 kB
Inactive:       385668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          62812 kB
Slab:            62432 kB
Committed_AS:   739244 kB
PageTables:       1692 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= 66552 MiB

End job on node5 on Mon Feb 19 07:54:41 UTC 2007