Trace number 303645

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) 1200.01 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S77566504-14.cnf
MD5SUMa40a03f9138341d4c6f1778404a26574
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.00/0.07	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-303645-1172040356 -o ROOT/results/node7/solver-303645-1172040356 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303645-1172040356/rsat.sh /tmp/evaluation/303645-1172040356/instance-303645-1172040356.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: 0.91 0.96 0.98 3/77 11490
/proc/meminfo: memFree=1636752/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 223990346 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11490/statm: 1338 232 195 169 0 49 0
[pid=11491] ppid=11490 vsize=688 CPUtime=0
/proc/11491/stat : 11491 (SatElite) R 11490 11490 11356 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 223990346 704512 88 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/11491/statm: 172 89 49 128 0 41 0

[startup+0.107126 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 11490
/proc/meminfo: memFree=1636752/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515168 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 11490
/proc/meminfo: memFree=1636752/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33625 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 11493
/proc/meminfo: memFree=1632064/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=4932 CPUtime=1.25
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 1169 0 0 0 125 0 0 0 25 0 1 0 223990353 5050368 1074 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522193 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 1233 1074 86 211 0 1019 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10284

[startup+2.97242 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 11493
/proc/meminfo: memFree=1630784/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=7016 CPUtime=2.88
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 1739 0 0 0 288 0 0 0 25 0 1 0 223990353 7184384 1579 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 1754 1579 86 211 0 1540 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12368

[startup+6.26077 s]
/proc/loadavg: 0.92 0.96 0.98 2/79 11493
/proc/meminfo: memFree=1627968/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=10008 CPUtime=6.17
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 2672 0 0 0 616 1 0 0 25 0 1 0 223990353 10248192 2316 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 2502 2316 86 211 0 2288 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15360

[startup+12.7174 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 11493
/proc/meminfo: memFree=1623616/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=13892 CPUtime=12.63
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 3876 0 0 0 1260 3 0 0 25 0 1 0 223990353 14225408 3226 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 3473 3226 86 211 0 3259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19244

[startup+25.5278 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 11493
/proc/meminfo: memFree=1619328/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=18320 CPUtime=25.43
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 5397 0 0 0 2539 4 0 0 25 0 1 0 223990353 18759680 4359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 4580 4359 86 211 0 4366 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23672

[startup+51.1575 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 11493
/proc/meminfo: memFree=1614080/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=23764 CPUtime=51.06
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 7204 0 0 0 5099 7 0 0 25 0 1 0 223990353 24334336 5584 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 5941 5584 86 211 0 5727 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 29116

[startup+102.413 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1605824/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=31324 CPUtime=102.29
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 9953 0 0 0 10221 8 0 0 25 0 1 0 223990353 32075776 7561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 7831 7561 86 211 0 7617 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 36676

[startup+162.488 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1590912/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=47112 CPUtime=162.36
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 15587 0 0 0 16221 15 0 0 25 0 1 0 223990353 48242688 11269 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 11778 11269 86 211 0 11564 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 52464

[startup+222.56 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1590912/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=47112 CPUtime=222.41
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 15592 0 0 0 22226 15 0 0 25 0 1 0 223990353 48242688 11274 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 11778 11274 86 211 0 11564 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 52464

[startup+282.627 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1583488/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=54628 CPUtime=282.46
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 17511 0 0 0 28229 17 0 0 25 0 1 0 223990353 55939072 13193 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 13657 13193 86 211 0 13443 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 59980

[startup+342.698 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1570944/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=66804 CPUtime=342.51
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 20652 0 0 0 34231 20 0 0 25 0 1 0 223990353 68407296 16334 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 16701 16334 86 211 0 16487 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 72156

[startup+402.773 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1567744/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=69488 CPUtime=402.57
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 22943 0 0 0 40235 22 0 0 25 0 1 0 223990353 71155712 17062 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 17372 17062 86 211 0 17158 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 74840

[startup+462.846 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1567808/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=69488 CPUtime=462.62
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 22943 0 0 0 46240 22 0 0 25 0 1 0 223990353 71155712 17062 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 17372 17062 86 211 0 17158 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 74840

[startup+522.915 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1567936/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06

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

[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=71948 CPUtime=582.74
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 23602 0 0 0 58250 24 0 0 25 0 1 0 223990353 73674752 17721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 17987 17721 86 211 0 17773 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 77300

[startup+643.063 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1556544/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=80460 CPUtime=642.8
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 25772 0 0 0 64254 26 0 0 25 0 1 0 223990353 82391040 19891 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 20115 19891 86 211 0 19901 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 85812

[startup+703.136 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 11493
/proc/meminfo: memFree=1548928/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=90940 CPUtime=702.85
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 28467 0 0 0 70256 29 0 0 25 0 1 0 223990353 93122560 21816 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 22735 21816 86 211 0 22521 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 96292

[startup+763.209 s]
/proc/loadavg: 1.05 0.99 0.99 2/79 11493
/proc/meminfo: memFree=1541312/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=98332 CPUtime=762.91
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 30368 0 0 0 76260 31 0 0 25 0 1 0 223990353 100691968 23717 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 24583 23717 86 211 0 24369 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 103684

[startup+823.284 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 11493
/proc/meminfo: memFree=1535552/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=822.97
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34846 0 0 0 82264 33 0 0 25 0 1 0 223990353 106119168 25119 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25119 86 211 0 25694 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 108984

[startup+883.355 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 11493
/proc/meminfo: memFree=1535488/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=883.03
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34873 0 0 0 88269 34 0 0 25 0 1 0 223990353 106119168 25146 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25146 86 211 0 25694 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 108984

[startup+943.448 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 11603
/proc/meminfo: memFree=1534096/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=943.04
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34878 0 0 0 94270 34 0 0 25 0 1 0 223990353 106119168 25151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25151 86 211 0 25694 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 108984

[startup+1003.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 11691
/proc/meminfo: memFree=1535232/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=1003.07
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34887 0 0 0 100272 35 0 0 25 0 1 0 223990353 106119168 25160 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25160 86 211 0 25694 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 108984

[startup+1063.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 11691
/proc/meminfo: memFree=1535360/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=1063.13
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34887 0 0 0 106278 35 0 0 25 0 1 0 223990353 106119168 25160 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25160 86 211 0 25694 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 108984

[startup+1123.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 11691
/proc/meminfo: memFree=1535296/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=1123.19
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34888 0 0 0 112283 36 0 0 25 0 1 0 223990353 106119168 25161 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25161 86 211 0 25694 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 108984

[startup+1183.76 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 11691
/proc/meminfo: memFree=1535232/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=1183.24
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34893 0 0 0 118288 36 0 0 25 0 1 0 223990353 106119168 25166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25166 86 211 0 25694 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 108984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 11691
/proc/meminfo: memFree=1535232/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=1199.95
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34898 0 0 0 119959 36 0 0 25 0 1 0 223990353 106119168 25171 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25171 86 211 0 25694 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 108984

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 11691
/proc/meminfo: memFree=1535232/2055920 swapFree=4142368/4192956
[pid=11490] ppid=11488 vsize=5352 CPUtime=0.06
/proc/11490/stat : 11490 (rsat.sh) S 11488 11490 11356 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 223990346 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11490/statm: 1338 234 195 169 0 49 0
[pid=11493] ppid=11490 vsize=103632 CPUtime=1199.95
/proc/11493/stat : 11493 (rsat) R 11490 11490 11356 0 -1 4194304 34898 0 0 0 119959 36 0 0 25 0 1 0 223990353 106119168 25171 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11493/statm: 25908 25171 86 211 0 25694 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 108984

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11490 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=67989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.075987
while last known CPU time is 1200.01

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

Real time (s): 1200.49
CPU time (s): 1200.01
CPU user time (s): 1199.65
CPU system time (s): 0.36
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 121288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 796
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= 3

runsolver used 1.17882 second user time and 3.09053 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 06:45:56 UTC 2007

IDJOB= 303645
IDBENCH= 20113
IDSOLVER= 104
FILE ID= node7/303645-1172040356

PBS_JOBID= 3865269

Free space on /tmp= 66545 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S77566504-14.cnf
COMMAND LINE= /tmp/evaluation/303645-1172040356/rsat.sh /tmp/evaluation/303645-1172040356/instance-303645-1172040356.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-303645-1172040356 -o ROOT/results/node7/solver-303645-1172040356 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303645-1172040356/rsat.sh /tmp/evaluation/303645-1172040356/instance-303645-1172040356.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a40a03f9138341d4c6f1778404a26574

RANDOM SEED= 585288342

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1637224 kB
Buffers:         54876 kB
Cached:         264104 kB
SwapCached:      16056 kB
Active:         234604 kB
Inactive:       114456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637224 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          29772 kB
Slab:            55168 kB
Committed_AS:   836912 kB
PageTables:       1764 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= 66545 MiB

End job on node7 on Wed Feb 21 07:05:59 UTC 2007