Trace number 320456

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) 1200.03 1200.91

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-f10ni.cnf
MD5SUMb99a5b8844b4e1d2656eb1422e6e888f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark799.473
Satisfiable
(Un)Satisfiability was proved
Number of variables368888
Number of clauses1100500
Sum of the clauses size2567832
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2733666
Number of clauses of size 3366833
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.99/1.09	c ==============================================================================
0.99/1.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.09	c ==============================================================================
0.99/1.09	c |         0 | 1100499  2567831 |  330149       0        0     nan |  0.000 % |
7.97/8.01	c |         0 |  456317  1844839 |      --       0       --      -- |     --   | -644180/-722987
7.97/8.01	c ==============================================================================
7.97/8.01	c Result  :   #vars: 56393   #clauses: 456317   #literals: 1844839
7.97/8.01	c CPU time:   7.61284 s
7.97/8.01	c ==============================================================================
8.84/9.73	c Tinisat 0.22
8.84/9.73	c solving /tmp/GTI_node48.alineos.net_3455.cnf
8.84/9.73	c 56393 variables, 456317 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-320456-1173046447 -o ROOT/results/node48/solver-320456-1173046447 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320456-1173046447/TiniSatELite /tmp/evaluation/320456-1173046447/instance-320456-1173046447.cnf 

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): 2400 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 0.98 3/64 3455
/proc/meminfo: memFree=1540872/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=0
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 30438718 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539773522 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3455/statm: 1338 232 195 169 0 49 0
[pid=3456] ppid=3455 vsize=5352 CPUtime=0
/proc/3456/stat : 3456 (TiniSatELite) S 3455 3455 2985 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3456/statm: 1338 236 198 169 0 49 0
[pid=3457] ppid=3456 vsize=0 CPUtime=0
/proc/3457/stat : 3457 (TiniSatELite) D 3456 3455 2985 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 30438718 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/3457/statm: 0 0 0 0 0 0 0
[pid=3458] ppid=3456 vsize=0 CPUtime=0
/proc/3458/stat : 3458 (sed) D 3456 3455 2985 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 30438718 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/3458/statm: 0 0 0 0 0 0 0

[startup+0.0130779 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 3455
/proc/meminfo: memFree=1540872/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=0
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30438718 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3455/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102091 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 3455
/proc/meminfo: memFree=1540872/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=0
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30438718 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3455/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302126 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 3455
/proc/meminfo: memFree=1540872/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=0
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30438718 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3455/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701194 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 3455
/proc/meminfo: memFree=1540872/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=0
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30438718 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3455/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3460
/proc/meminfo: memFree=1408816/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=0
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30438718 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3455/statm: 1338 234 197 169 0 49 0
[pid=3460] ppid=3455 vsize=172600 CPUtime=1.48
/proc/3460/stat : 3460 (SatELite_releas) R 3455 3455 2985 0 -1 4194304 40359 0 0 0 128 20 0 0 25 0 1 0 30438719 176742400 37291 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 0 0 0
/proc/3460/statm: 43150 37291 66 128 0 43019 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 177952

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3460
/proc/meminfo: memFree=1383280/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=0
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30438718 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3455/statm: 1338 234 197 169 0 49 0
[pid=3460] ppid=3455 vsize=178748 CPUtime=3.08
/proc/3460/stat : 3460 (SatELite_releas) R 3455 3455 2985 0 -1 4194304 41835 0 0 0 283 25 0 0 25 0 1 0 30438719 183037952 38767 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134543044 0 0 4096 3 0 0 0 17 0 0 0
/proc/3460/statm: 44687 38767 66 128 0 44556 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 184100

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3460
/proc/meminfo: memFree=1351920/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=0
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 30438718 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3455/statm: 1338 234 197 169 0 49 0
[pid=3460] ppid=3455 vsize=190360 CPUtime=6.27
/proc/3460/stat : 3460 (SatELite_releas) R 3455 3455 2985 0 -1 4194304 44342 0 0 0 591 36 0 0 25 0 1 0 30438719 194928640 41274 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 0 0 0
/proc/3460/statm: 47590 41274 66 128 0 47459 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 195712

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1462200/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=43348 CPUtime=3.8
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 9583 0 0 0 375 5 0 0 25 0 1 0 30439606 44388352 8344 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/3461/statm: 10837 8344 52 110 0 10724 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 48700

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1461112/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=43348 CPUtime=16.58
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 10002 0 0 0 1653 5 0 0 25 0 1 0 30439606 44388352 8763 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 10837 8763 52 110 0 10724 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 48700

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1456696/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=43348 CPUtime=42.15
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 11125 0 0 0 4208 7 0 0 25 0 1 0 30439606 44388352 9886 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 10837 9886 52 110 0 10724 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 48700

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1433912/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=79304 CPUtime=93.31
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 16810 0 0 0 9317 14 0 0 25 0 1 0 30439606 81207296 15571 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 19826 15571 52 110 0 19713 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 84656

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1409592/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=151216 CPUtime=153.26
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 22984 0 0 0 15308 18 0 0 25 0 1 0 30439606 154845184 21745 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 37804 21745 52 110 0 37691 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 156568

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1388280/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=153268 CPUtime=213.22
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 28216 0 0 0 21298 24 0 0 25 0 1 0 30439606 156946432 26977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 38317 26977 52 110 0 38204 0
Current children cumulated CPU time (s) 222.06
Current children cumulated vsize (KiB) 158620

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1370040/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=153268 CPUtime=273.18
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 32771 0 0 0 27288 30 0 0 25 0 1 0 30439606 156946432 31532 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 38317 31532 52 110 0 38204 0
Current children cumulated CPU time (s) 282.02
Current children cumulated vsize (KiB) 158620

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1344952/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=154024 CPUtime=333.14
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 39030 0 0 0 33276 38 0 0 25 0 1 0 30439606 157720576 37791 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 38506 37791 52 110 0 38393 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 159376

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1324856/2055920 swapFree=4192812/4192956

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

[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=300824 CPUtime=572.99
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 59977 0 0 0 57243 56 0 0 25 0 1 0 30439606 308043776 58738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 75206 58738 52 110 0 75093 0
Current children cumulated CPU time (s) 581.83
Current children cumulated vsize (KiB) 306176

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1243768/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=301252 CPUtime=632.95
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 64222 0 0 0 63235 60 0 0 25 0 1 0 30439606 308482048 62983 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 75313 62983 52 110 0 75200 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 306604

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1226168/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=302328 CPUtime=692.91
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 68631 0 0 0 69227 64 0 0 25 0 1 0 30439606 309583872 67392 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3461/statm: 75582 67392 52 110 0 75469 0
Current children cumulated CPU time (s) 701.75
Current children cumulated vsize (KiB) 307680

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1212088/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=305828 CPUtime=752.88
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 72630 0 0 0 75220 68 0 0 25 0 1 0 30439606 313167872 70878 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 76457 70878 52 110 0 76344 0
Current children cumulated CPU time (s) 761.72
Current children cumulated vsize (KiB) 311180

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1196088/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=306380 CPUtime=812.84
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 76656 0 0 0 81211 73 0 0 25 0 1 0 30439606 313733120 74871 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 76595 74871 52 110 0 76482 0
Current children cumulated CPU time (s) 821.68
Current children cumulated vsize (KiB) 311732

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1183928/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=594892 CPUtime=872.8
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 79702 0 0 0 87204 76 0 0 25 0 1 0 30439606 609169408 77917 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 148723 77917 52 110 0 148610 0
Current children cumulated CPU time (s) 881.64
Current children cumulated vsize (KiB) 600244

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1169976/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=595692 CPUtime=932.75
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 83213 0 0 0 93195 80 0 0 25 0 1 0 30439606 609988608 81428 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 148923 81428 52 110 0 148810 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 601044

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1158520/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=596460 CPUtime=992.71
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 86075 0 0 0 99189 82 0 0 25 0 1 0 30439606 610775040 84257 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 149115 84257 52 110 0 149002 0
Current children cumulated CPU time (s) 1001.55
Current children cumulated vsize (KiB) 601812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1146040/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=597348 CPUtime=1052.68
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 89218 0 0 0 105182 86 0 0 25 0 1 0 30439606 611684352 87400 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 149337 87400 52 110 0 149224 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 602700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1130616/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=597640 CPUtime=1112.64
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 93029 0 0 0 111173 91 0 0 25 0 1 0 30439606 611983360 91211 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 149410 91211 52 110 0 149297 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 602992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1118712/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=598224 CPUtime=1172.59
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 96033 0 0 0 117166 93 0 0 25 0 1 0 30439606 612581376 94215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 149556 94215 52 110 0 149443 0
Current children cumulated CPU time (s) 1181.43
Current children cumulated vsize (KiB) 603576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1114296/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=598384 CPUtime=1191.19
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 97094 0 0 0 119025 94 0 0 25 0 1 0 30439606 612745216 95276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 149596 95276 52 110 0 149483 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 603736

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 3461
/proc/meminfo: memFree=1114296/2055920 swapFree=4192812/4192956
[pid=3455] ppid=3453 vsize=5352 CPUtime=8.84
/proc/3455/stat : 3455 (TiniSatELite) S 3453 3455 2985 0 -1 4194304 331 48448 0 0 0 0 837 47 16 0 1 0 30438718 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3455/statm: 1338 236 197 169 0 49 0
[pid=3461] ppid=3455 vsize=598384 CPUtime=1191.19
/proc/3461/stat : 3461 (tinisat) R 3455 3455 2985 0 -1 4194304 97094 0 0 0 119025 94 0 0 25 0 1 0 30439606 612745216 95276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3461/statm: 149596 95276 52 110 0 149483 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 603736

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3455 and gives childrusage.ru_utime.tv_sec=8 childrusage.ru_utime.tv_usec=380725 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=473927
CPU time returned by wait4() is 8.85465
while last known CPU time is 1200.03

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

Real time (s): 1200.91
CPU time (s): 1200.03
CPU user time (s): 1198.62
CPU system time (s): 1.41
CPU usage (%): 99.9265
Max. virtual memory (cumulated for all children) (KiB): 603736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.38072
system time used= 0.473927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48779
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= 37
involuntary context switches= 62

runsolver used 1.15582 second user time and 3.21951 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Mar  4 22:14:08 UTC 2007

IDJOB= 320456
IDBENCH= 20504
IDSOLVER= 99
FILE ID= node48/320456-1173046447

PBS_JOBID= 4012493

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f10ni.cnf
COMMAND LINE= /tmp/evaluation/320456-1173046447/TiniSatELite /tmp/evaluation/320456-1173046447/instance-320456-1173046447.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-320456-1173046447 -o ROOT/results/node48/solver-320456-1173046447 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320456-1173046447/TiniSatELite /tmp/evaluation/320456-1173046447/instance-320456-1173046447.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b99a5b8844b4e1d2656eb1422e6e888f

RANDOM SEED= 123439445

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:       1541344 kB
Buffers:         23228 kB
Cached:         412780 kB
SwapCached:        144 kB
Active:         210804 kB
Inactive:       240992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           21092 kB
Writeback:           0 kB
Mapped:          25812 kB
Slab:            48764 kB
Committed_AS:    83956 kB
PageTables:       1388 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= 66501 MiB

End job on node48 on Sun Mar  4 22:34:11 UTC 2007