Trace number 294133

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 1200.34

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1109841921-18.SAT.shuffled.cnf
MD5SUMdbe7e3fe1e7b58d06fc02e720d4baf80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.068989
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node61/watcher-294133-1171783568 -o ROOT/results/node61/solver-294133-1171783568 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294133-1171783568/rsat.sh /tmp/evaluation/294133-1171783568/instance-294133-1171783568.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 0.99 3/64 2281
/proc/meminfo: memFree=900864/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 198313756 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 233 195 169 0 49 0
[pid=2282] ppid=2281 vsize=688 CPUtime=0
/proc/2282/stat : 2282 (SatElite) R 2281 2281 700 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 198313757 704512 88 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/2282/statm: 172 89 49 128 0 41 0

[startup+0.106943 s]
/proc/loadavg: 0.91 0.96 0.99 3/64 2281
/proc/meminfo: memFree=900864/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517985 s]
/proc/loadavg: 0.91 0.96 0.99 3/64 2281
/proc/meminfo: memFree=900864/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34506 s]
/proc/loadavg: 0.91 0.96 0.99 2/66 2284
/proc/meminfo: memFree=898224/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=3468 CPUtime=1.32
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 817 0 0 0 132 0 0 0 25 0 1 0 198313758 3551232 707 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 867 707 86 211 0 653 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8820

[startup+2.98122 s]
/proc/loadavg: 0.91 0.96 0.99 2/66 2284
/proc/meminfo: memFree=897200/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=5256 CPUtime=2.95
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 1537 0 0 0 295 0 0 0 25 0 1 0 198313758 5382144 1134 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 1314 1134 86 211 0 1100 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10608

[startup+6.25753 s]
/proc/loadavg: 0.92 0.96 0.99 2/66 2284
/proc/meminfo: memFree=894896/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=7192 CPUtime=6.23
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 2035 0 0 0 622 1 0 0 25 0 1 0 198313758 7364608 1534 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 1798 1534 86 211 0 1584 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12544

[startup+12.7191 s]
/proc/loadavg: 0.93 0.96 0.99 2/66 2284
/proc/meminfo: memFree=893056/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=8768 CPUtime=12.69
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 2838 0 0 0 1268 1 0 0 25 0 1 0 198313758 8978432 1949 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 2192 1949 86 211 0 1978 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14120

[startup+25.5254 s]
/proc/loadavg: 0.94 0.96 0.99 2/66 2284
/proc/meminfo: memFree=890944/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=10456 CPUtime=25.49
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 3677 0 0 0 2547 2 0 0 25 0 1 0 198313758 10706944 2400 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 2614 2400 86 211 0 2400 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15808

[startup+51.1488 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 2284
/proc/meminfo: memFree=886720/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=15088 CPUtime=51.1
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 5701 0 0 0 5107 3 0 0 25 0 1 0 198313758 15450112 3458 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 3772 3458 86 211 0 3558 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20440

[startup+102.388 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 2284
/proc/meminfo: memFree=880192/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=21448 CPUtime=102.34
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 7382 0 0 0 10228 6 0 0 25 0 1 0 198313758 21962752 5139 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 5362 5139 86 211 0 5148 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 26800

[startup+162.445 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 2284
/proc/meminfo: memFree=879168/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=22096 CPUtime=162.38
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 8346 0 0 0 16232 6 0 0 25 0 1 0 198313758 22626304 5331 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 5524 5331 86 211 0 5310 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 27448

[startup+222.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 2284
/proc/meminfo: memFree=873280/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=29292 CPUtime=222.42
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 10235 0 0 0 22234 8 0 0 25 0 1 0 198313758 29995008 6834 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 7323 6834 86 211 0 7109 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 34644

[startup+282.556 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 2284
/proc/meminfo: memFree=870016/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=31924 CPUtime=282.46
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 12553 0 0 0 28236 10 0 0 25 0 1 0 198313758 32690176 7575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 7981 7575 86 211 0 7767 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 37276

[startup+342.614 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 2284
/proc/meminfo: memFree=870016/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=31924 CPUtime=342.5
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 12555 0 0 0 34240 10 0 0 25 0 1 0 198313758 32690176 7577 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 7981 7577 86 211 0 7767 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 37276

[startup+402.673 s]
/proc/loadavg: 1.06 0.99 1.00 2/66 2284
/proc/meminfo: memFree=869440/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=32744 CPUtime=402.55
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 12752 0 0 0 40244 11 0 0 25 0 1 0 198313758 33529856 7774 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 8186 7774 86 211 0 7972 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 38096

[startup+462.729 s]
/proc/loadavg: 1.02 0.99 1.00 2/66 2284
/proc/meminfo: memFree=864256/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=37880 CPUtime=462.59
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 14050 0 0 0 46247 12 0 0 25 0 1 0 198313758 38789120 9072 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 9470 9072 86 211 0 9256 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 43232

[startup+522.787 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 2284
/proc/meminfo: memFree=859712/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=42188 CPUtime=522.63
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 15164 0 0 0 52250 13 0 0 25 0 1 0 198313758 43200512 10186 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 10547 10186 86 211 0 10333 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 47540

[startup+582.84 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 2284
/proc/meminfo: memFree=855744/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=46212 CPUtime=582.67
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 16172 0 0 0 58253 14 0 0 25 0 1 0 198313758 47321088 11194 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 11553 11194 86 211 0 11339 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 51564

[startup+642.905 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 2284
/proc/meminfo: memFree=854400/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=49728 CPUtime=642.72
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 20455 0 0 0 64256 16 0 0 25 0 1 0 198313758 50921472 11470 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 12432 11470 86 211 0 12218 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 55080

[startup+702.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2284
/proc/meminfo: memFree=854400/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=49728 CPUtime=702.76
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 20457 0 0 0 70260 16 0 0 25 0 1 0 198313758 50921472 11472 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 12432 11472 86 211 0 12218 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 55080

[startup+763.017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2284
/proc/meminfo: memFree=854400/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=49728 CPUtime=762.8
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 20461 0 0 0 76264 16 0 0 25 0 1 0 198313758 50921472 11476 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 12432 11476 86 211 0 12218 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 55080

[startup+823.075 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2286
/proc/meminfo: memFree=854464/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=49728 CPUtime=822.84
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 20469 0 0 0 82268 16 0 0 25 0 1 0 198313758 50921472 11484 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 12432 11484 86 211 0 12218 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 55080

[startup+883.134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2286
/proc/meminfo: memFree=854528/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=49728 CPUtime=882.89
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 20474 0 0 0 88272 17 0 0 25 0 1 0 198313758 50921472 11489 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 12432 11489 86 211 0 12218 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 55080

[startup+943.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2286
/proc/meminfo: memFree=854528/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=49728 CPUtime=942.93
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 20480 0 0 0 94276 17 0 0 25 0 1 0 198313758 50921472 11495 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 12432 11495 86 211 0 12218 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 55080

[startup+1003.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2286
/proc/meminfo: memFree=852416/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=51960 CPUtime=1002.97
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 21006 0 0 0 100279 18 0 0 25 0 1 0 198313758 53207040 12021 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 12990 12021 86 211 0 12776 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 57312

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2286
/proc/meminfo: memFree=849024/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=55312 CPUtime=1063.01
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 21853 0 0 0 106283 18 0 0 25 0 1 0 198313758 56639488 12868 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 13828 12868 86 211 0 13614 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 60664

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2286
/proc/meminfo: memFree=846016/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=58052 CPUtime=1123.06
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 22603 0 0 0 112287 19 0 0 25 0 1 0 198313758 59445248 13618 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 14513 13618 86 211 0 14299 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 63404

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2286
/proc/meminfo: memFree=843136/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=60948 CPUtime=1183.1
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 23326 0 0 0 118290 20 0 0 25 0 1 0 198313758 62410752 14341 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 15237 14341 86 211 0 15023 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 66300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2286
/proc/meminfo: memFree=842304/2055920 swapFree=4183164/4192956
[pid=2281] ppid=2279 vsize=5352 CPUtime=0
/proc/2281/stat : 2281 (rsat.sh) S 2279 2281 700 0 -1 4194304 306 158 0 0 0 0 0 0 18 0 1 0 198313756 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2281/statm: 1338 234 195 169 0 49 0
[pid=2284] ppid=2281 vsize=61716 CPUtime=1200.01
/proc/2284/stat : 2284 (rsat) R 2281 2281 700 0 -1 4194304 23536 0 0 0 119981 20 0 0 25 0 1 0 198313758 63197184 14551 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2284/statm: 15429 14551 86 211 0 15215 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 67068

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 2281 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
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): 1200.34
CPU time (s): 1200.01
CPU user time (s): 1199.81
CPU system time (s): 0.2
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 68224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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 0.840872 second user time and 2.40463 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Feb 18 07:26:08 UTC 2007

IDJOB= 294133
IDBENCH= 19881
IDSOLVER= 104
FILE ID= node61/294133-1171783568

PBS_JOBID= 3839530

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1109841921-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294133-1171783568/rsat.sh /tmp/evaluation/294133-1171783568/instance-294133-1171783568.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-294133-1171783568 -o ROOT/results/node61/solver-294133-1171783568 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294133-1171783568/rsat.sh /tmp/evaluation/294133-1171783568/instance-294133-1171783568.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  dbe7e3fe1e7b58d06fc02e720d4baf80

RANDOM SEED= 870280538

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:        901272 kB
Buffers:         36764 kB
Cached:        1016796 kB
SwapCached:       3636 kB
Active:         397344 kB
Inactive:       665696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901272 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            77760 kB
Committed_AS:   557632 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node61 on Sun Feb 18 07:46:11 UTC 2007