Trace number 304870

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) 1200.04 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node5.alineos.net_12430.cnf
0.00/0.08	c 140 variables, 11900 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-304870-1172067329 -o ROOT/results/node5/solver-304870-1172067329 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304870-1172067329/TiniSatELite /tmp/evaluation/304870-1172067329/instance-304870-1172067329.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: 0.98 1.00 1.00 3/77 12430
/proc/meminfo: memFree=1467552/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226687691 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12430/statm: 1338 232 195 169 0 49 0
[pid=12431] ppid=12430 vsize=5352 CPUtime=0
/proc/12431/stat : 12431 (TiniSatELite) S 12430 12430 12067 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12431/statm: 1338 236 198 169 0 49 0
[pid=12432] ppid=12431 vsize=0 CPUtime=0
/proc/12432/stat : 12432 (TiniSatELite) D 12431 12430 12067 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 226687691 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12432/statm: 0 0 0 0 0 0 0
[pid=12433] ppid=12431 vsize=0 CPUtime=0
/proc/12433/stat : 12433 (sed) D 12431 12430 12067 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 226687691 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/12433/statm: 0 0 0 0 0 0 0

[startup+0.107671 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 12430
/proc/meminfo: memFree=1467552/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.519717 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 12430
/proc/meminfo: memFree=1467552/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.34181 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1464272/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=3604 CPUtime=1.27
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 780 0 0 0 127 0 0 0 25 0 1 0 226687697 3690496 765 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 901 765 52 110 0 788 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8956

[startup+2.978 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1462992/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=6712 CPUtime=2.91
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 1161 0 0 0 291 0 0 0 25 0 1 0 226687697 6873088 1146 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 1678 1146 52 110 0 1565 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12064

[startup+6.25437 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1460496/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=13068 CPUtime=6.19
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 1699 0 0 0 618 1 0 0 25 0 1 0 226687697 13381632 1684 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 3267 1684 52 110 0 3154 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18420

[startup+12.7181 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1457168/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=13604 CPUtime=12.64
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 2506 0 0 0 1263 1 0 0 25 0 1 0 226687697 13930496 2458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 3401 2458 52 110 0 3288 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18956

[startup+25.5286 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1453264/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=26060 CPUtime=25.46
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 3481 0 0 0 2543 3 0 0 25 0 1 0 226687697 26685440 3433 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 6515 3433 52 110 0 6402 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 31412

[startup+51.1595 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1447632/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=26748 CPUtime=51.07
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 4934 0 0 0 5102 5 0 0 25 0 1 0 226687697 27389952 4821 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 6687 4821 52 110 0 6574 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 32100

[startup+102.411 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1439568/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=28252 CPUtime=102.32
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 6939 0 0 0 10223 9 0 0 25 0 1 0 226687697 28930048 6826 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 7063 6826 52 110 0 6950 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 33604

[startup+162.491 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1432528/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=53640 CPUtime=162.38
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 8803 0 0 0 16226 12 0 0 25 0 1 0 226687697 54927360 8561 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 13410 8561 52 110 0 13297 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 58992

[startup+222.564 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1426960/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=53960 CPUtime=222.43
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 10191 0 0 0 22230 13 0 0 25 0 1 0 226687697 55255040 9949 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 13490 9949 52 110 0 13377 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 59312

[startup+282.639 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1421584/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=54440 CPUtime=282.49
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 11534 0 0 0 28234 15 0 0 25 0 1 0 226687697 55746560 11292 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 13610 11292 52 110 0 13497 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 59792

[startup+342.713 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1416400/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=55880 CPUtime=342.54
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 12850 0 0 0 34238 16 0 0 25 0 1 0 226687697 57221120 12608 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 13970 12608 52 110 0 13857 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 61232

[startup+402.789 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1412240/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=56936 CPUtime=402.6
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 13859 0 0 0 40243 17 0 0 25 0 1 0 226687697 58302464 13617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 14234 13617 52 110 0 14121 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 62288

[startup+462.863 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1408720/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=105948 CPUtime=462.66
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 14995 0 0 0 46248 18 0 0 25 0 1 0 226687697 108490752 14496 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 26487 14496 52 110 0 26374 0
Current children cumulated CPU time (s) 462.7

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

[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=107164 CPUtime=582.77
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 16610 0 0 0 58256 21 0 0 25 0 1 0 226687697 109735936 16111 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 26791 16111 52 110 0 26678 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 112516

[startup+643.074 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1399312/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=107356 CPUtime=642.82
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 17353 0 0 0 64260 22 0 0 25 0 1 0 226687697 109932544 16854 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 26839 16854 52 110 0 26726 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 112708

[startup+703.139 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1395920/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=108092 CPUtime=702.86
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 18181 0 0 0 70263 23 0 0 25 0 1 0 226687697 110686208 17682 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27023 17682 52 110 0 26910 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 113444

[startup+763.211 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1392976/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=108860 CPUtime=762.93
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 18945 0 0 0 76268 25 0 0 25 0 1 0 226687697 111472640 18446 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27215 18446 52 110 0 27102 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 114212

[startup+823.284 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 12436
/proc/meminfo: memFree=1390160/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=109184 CPUtime=822.98
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 19626 0 0 0 82272 26 0 0 25 0 1 0 226687697 111804416 19127 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27296 19127 52 110 0 27183 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 114536

[startup+883.352 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 12436
/proc/meminfo: memFree=1387344/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=109892 CPUtime=883.03
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 20350 0 0 0 88276 27 0 0 25 0 1 0 226687697 112529408 19851 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27473 19851 52 110 0 27360 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 115244

[startup+943.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1384592/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=110408 CPUtime=943.08
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 21017 0 0 0 94280 28 0 0 25 0 1 0 226687697 113057792 20518 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27602 20518 52 110 0 27489 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 115760

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1382224/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=110864 CPUtime=1003.13
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 21635 0 0 0 100284 29 0 0 25 0 1 0 226687697 113524736 21136 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27716 21136 52 110 0 27603 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 116216

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1379600/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=111320 CPUtime=1063.18
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 22260 0 0 0 106289 29 0 0 25 0 1 0 226687697 113991680 21761 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27830 21761 52 110 0 27717 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 116672

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1377360/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=111320 CPUtime=1123.23
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 22819 0 0 0 112293 30 0 0 25 0 1 0 226687697 113991680 22320 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27830 22320 52 110 0 27717 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 116672

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1375120/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=111512 CPUtime=1183.29
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 23393 0 0 0 118297 32 0 0 25 0 1 0 226687697 114188288 22894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27878 22894 52 110 0 27765 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 116864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1374416/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=111512 CPUtime=1200
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 23550 0 0 0 119968 32 0 0 25 0 1 0 226687697 114188288 23051 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27878 23051 52 110 0 27765 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 116864

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12436
/proc/meminfo: memFree=1374416/2055920 swapFree=4192812/4192956
[pid=12430] ppid=12428 vsize=5352 CPUtime=0.04
/proc/12430/stat : 12430 (TiniSatELite) S 12428 12430 12067 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226687691 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12430/statm: 1338 236 197 169 0 49 0
[pid=12436] ppid=12430 vsize=111512 CPUtime=1200
/proc/12436/stat : 12436 (tinisat) R 12430 12430 12067 0 -1 4194304 23550 0 0 0 119968 32 0 0 25 0 1 0 226687697 114188288 23051 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12436/statm: 27878 23051 52 110 0 27765 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 116864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12430 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=50992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.056991
while last known CPU time is 1200.04

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

Real time (s): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 116864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
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= 956
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= 34
involuntary context switches= 10

runsolver used 1.14783 second user time and 3.12352 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 14:15:29 UTC 2007

IDJOB= 304870
IDBENCH= 20143
IDSOLVER= 99
FILE ID= node5/304870-1172067329

PBS_JOBID= 3865297

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304870-1172067329/TiniSatELite /tmp/evaluation/304870-1172067329/instance-304870-1172067329.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-304870-1172067329 -o ROOT/results/node5/solver-304870-1172067329 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304870-1172067329/TiniSatELite /tmp/evaluation/304870-1172067329/instance-304870-1172067329.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 905666942

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:       1467960 kB
Buffers:         51108 kB
Cached:         415644 kB
SwapCached:          0 kB
Active:         203568 kB
Inactive:       307536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          63232 kB
Slab:            62496 kB
Committed_AS:   831892 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= 66547 MiB

End job on node5 on Wed Feb 21 14:35:31 UTC 2007