Trace number 329110

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
Rsat 2007-02-08? (TO) 1200.06 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k50.cnf
MD5SUM18bfff146478ee5369d7f8a59c6fe709
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables38647
Number of clauses150130
Sum of the clauses size407902
Maximum clause length37
Minimum clause length1
Number of clauses of size 1668
Number of clauses of size 271936
Number of clauses of size 371760
Number of clauses of size 4286
Number of clauses of size 5545
Number of clauses of size over 54935

Solver Data (download as text)

0.00/0.00	c Parsing...
0.08/0.16	c ==============================================================================
0.08/0.16	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.16	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.16	c ==============================================================================
0.08/0.16	c |         0 |  149462   407234 |   44838       0        0     nan |  0.000 % |
0.79/0.88	c |         0 |  116405   423717 |      --       0       --      -- |     --   | -31155/22172
0.79/0.88	c ==============================================================================
0.79/0.88	c Result  :   #vars: 16052   #clauses: 116405   #literals: 423717
0.79/0.88	c CPU time:   0.834873 s
0.79/0.88	c ==============================================================================
1.00/1.07	c Rsat version 2.00

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/node59/watcher-329110-1173132296 -o ROOT/results/node59/solver-329110-1173132296 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329110-1173132296/rsat.sh /tmp/evaluation/329110-1173132296/instance-329110-1173132296.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: 0.91 0.95 0.98 3/64 28367
/proc/meminfo: memFree=1571248/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=0
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333186385 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1338 232 195 169 0 49 0
[pid=28368] ppid=28367 vsize=688 CPUtime=0
/proc/28368/stat : 28368 (SatElite) R 28367 28367 26970 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 333186385 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/28368/statm: 172 48 39 128 0 41 0

[startup+0.099751 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28367
/proc/meminfo: memFree=1571248/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=0
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333186385 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1338 232 195 169 0 49 0
[pid=28368] ppid=28367 vsize=10432 CPUtime=0.08
/proc/28368/stat : 28368 (SatElite) R 28367 28367 26970 0 -1 4194304 2347 0 0 0 7 1 0 0 19 0 1 0 333186385 10682368 2329 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/28368/statm: 2608 2329 49 128 0 2477 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15784

[startup+0.101751 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28367
/proc/meminfo: memFree=1571248/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=0
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333186385 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1338 232 195 169 0 49 0
[pid=28368] ppid=28367 vsize=10564 CPUtime=0.08
/proc/28368/stat : 28368 (SatElite) R 28367 28367 26970 0 -1 4194304 2392 0 0 0 7 1 0 0 19 0 1 0 333186385 10817536 2374 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/28368/statm: 2641 2375 49 128 0 2510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15916

[startup+0.301773 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28367
/proc/meminfo: memFree=1571248/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=0
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333186385 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1338 232 195 169 0 49 0
[pid=28368] ppid=28367 vsize=22796 CPUtime=0.29
/proc/28368/stat : 28368 (SatElite) R 28367 28367 26970 0 -1 4194304 5155 0 0 0 26 3 0 0 20 0 1 0 333186385 23343104 4776 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/28368/statm: 5699 4776 69 128 0 5568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28148

[startup+0.701816 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28367
/proc/meminfo: memFree=1571248/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=0
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333186385 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1338 232 195 169 0 49 0
[pid=28368] ppid=28367 vsize=25944 CPUtime=0.69
/proc/28368/stat : 28368 (SatElite) R 28367 28367 26970 0 -1 4194304 6005 0 0 0 65 4 0 0 24 0 1 0 333186385 26566656 5550 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28368/statm: 6486 5550 69 128 0 6355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31296

[startup+1.5029 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 28369
/proc/meminfo: memFree=1545248/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 5352

[startup+3.10108 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 28370
/proc/meminfo: memFree=1556960/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=11748 CPUtime=2.01
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 2766 0 0 0 200 1 0 0 25 0 1 0 333186492 12029952 2749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 2937 2749 86 211 0 2723 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17100

[startup+6.30143 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1551584/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=17228 CPUtime=5.22
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 4156 0 0 0 520 2 0 0 25 0 1 0 333186492 17641472 4106 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 4307 4106 86 211 0 4093 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22580

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1545184/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=22256 CPUtime=11.61
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 5825 0 0 0 1158 3 0 0 25 0 1 0 333186492 22790144 5289 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529734 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 5564 5289 86 211 0 5350 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27608

[startup+25.5016 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1537952/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=29932 CPUtime=24.41
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 7784 0 0 0 2435 6 0 0 25 0 1 0 333186492 30650368 7247 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 7483 7247 86 211 0 7269 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 35284

[startup+51.1014 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1530336/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=38184 CPUtime=49.99
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 10723 0 0 0 4992 7 0 0 25 0 1 0 333186492 39100416 9218 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 9546 9218 86 211 0 9332 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 43536

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1509792/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=58812 CPUtime=101.18
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 18334 0 0 0 10105 13 0 0 25 0 1 0 333186492 60223488 14130 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526453 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 14703 14130 86 211 0 14489 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 64164

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1503712/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=65440 CPUtime=161.16
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 20130 0 0 0 16100 16 0 0 25 0 1 0 333186492 67010560 15925 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525831 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 16360 15925 86 211 0 16146 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 70792

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1493536/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=74100 CPUtime=221.15
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 23926 0 0 0 22096 19 0 0 25 0 1 0 333186492 75878400 18179 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 18525 18179 86 211 0 18311 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 79452

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1493664/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=74100 CPUtime=281.13
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 23926 0 0 0 28094 19 0 0 25 0 1 0 333186492 75878400 18179 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 18525 18179 86 211 0 18311 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 79452

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1467936/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=99696 CPUtime=341.12
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 30438 0 0 0 34086 26 0 0 25 0 1 0 333186492 102088704 24689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 24924 24689 86 211 0 24710 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 105048


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

[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=117588 CPUtime=521.07
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 38177 0 0 0 52076 31 0 0 25 0 1 0 333186492 120410112 28538 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 29397 28538 86 211 0 29183 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 122940

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1452128/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=117588 CPUtime=581.05
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 38177 0 0 0 58074 31 0 0 25 0 1 0 333186492 120410112 28538 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 29397 28538 86 211 0 29183 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 122940

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1443232/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=126644 CPUtime=641.05
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 40413 0 0 0 64071 34 0 0 25 0 1 0 333186492 129683456 30770 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 31661 30770 86 211 0 31447 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 131996

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1421152/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=148372 CPUtime=701.02
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 45980 0 0 0 70063 39 0 0 25 0 1 0 333186492 151932928 36337 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 37093 36337 86 211 0 36879 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 153724

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1392480/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=176456 CPUtime=761.01
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 53095 0 0 0 76055 46 0 0 25 0 1 0 333186492 180690944 43449 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 44114 43449 86 211 0 43900 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 181808

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1376480/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=192340 CPUtime=820.99
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 57153 0 0 0 82050 49 0 0 25 0 1 0 333186492 196956160 47504 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 48085 47504 86 211 0 47871 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 197692

[startup+882.303 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1356064/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=212224 CPUtime=880.98
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 62188 0 0 0 88044 54 0 0 25 0 1 0 333186492 217317376 52529 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 53056 52529 86 211 0 52842 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 217576

[startup+942.303 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1354080/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=213796 CPUtime=940.96
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 65811 0 0 0 94040 56 0 0 25 0 1 0 333186492 218927104 52985 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 53449 52985 86 211 0 53235 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 219148

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1354080/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=213796 CPUtime=1000.95
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 65814 0 0 0 100039 56 0 0 25 0 1 0 333186492 218927104 52988 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 53449 52988 86 211 0 53235 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 219148

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1354144/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=213796 CPUtime=1060.93
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 65818 0 0 0 106037 56 0 0 25 0 1 0 333186492 218927104 52992 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 53449 52992 86 211 0 53235 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 219148

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1354144/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=213796 CPUtime=1120.92
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 65828 0 0 0 112036 56 0 0 25 0 1 0 333186492 218927104 53002 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 53449 53002 86 211 0 53235 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 219148

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1354144/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=213796 CPUtime=1180.9
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 65835 0 0 0 118034 56 0 0 25 0 1 0 333186492 218927104 53009 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 53449 53009 86 211 0 53235 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 219148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 28370
/proc/meminfo: memFree=1354080/2055920 swapFree=4183736/4192956
[pid=28367] ppid=28365 vsize=5352 CPUtime=1.06
/proc/28367/stat : 28367 (rsat.sh) S 28365 28367 26970 0 -1 4194304 305 6497 0 0 0 0 100 6 16 0 1 0 333186385 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28367/statm: 1338 234 195 169 0 49 0
[pid=28370] ppid=28367 vsize=213796 CPUtime=1199
/proc/28370/stat : 28370 (rsat) R 28367 28367 26970 0 -1 4194304 65835 0 0 0 119844 56 0 0 25 0 1 0 333186492 218927104 53009 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28370/statm: 53449 53009 86 211 0 53235 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 219148

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28367 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=10846 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=62990
CPU time returned by wait4() is 1.07384
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): 1199.44
CPU system time (s): 0.62
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 231980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.01085
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6802
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= 15
involuntary context switches= 6

runsolver used 1.14283 second user time and 2.58861 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Mar  5 22:04:57 UTC 2007

IDJOB= 329110
IDBENCH= 20532
IDSOLVER= 104
FILE ID= node59/329110-1173132296

PBS_JOBID= 4015157

Free space on /tmp= 66529 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329110-1173132296/rsat.sh /tmp/evaluation/329110-1173132296/instance-329110-1173132296.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-329110-1173132296 -o ROOT/results/node59/solver-329110-1173132296 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329110-1173132296/rsat.sh /tmp/evaluation/329110-1173132296/instance-329110-1173132296.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  18bfff146478ee5369d7f8a59c6fe709

RANDOM SEED= 778759421

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1571720 kB
Buffers:         28788 kB
Cached:         378792 kB
SwapCached:       3004 kB
Active:          60700 kB
Inactive:       356408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571720 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            5272 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            53072 kB
Committed_AS:   660336 kB
PageTables:       1472 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= 66524 MiB

End job on node59 on Mon Mar  5 22:24:59 UTC 2007