Trace number 293928

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) 1200.08 1200.43

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1517604033-06.UNSAT.shuffled.cnf
MD5SUM28435e4a6b553e70f291f764845329f6
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 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/node21/watcher-293928-1171779968 -o ROOT/results/node21/solver-293928-1171779968 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293928-1171779968/rsat.sh /tmp/evaluation/293928-1171779968/instance-293928-1171779968.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: 1.00 1.01 1.12 3/77 16378
/proc/meminfo: memFree=749176/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 197950742 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 233 195 169 0 49 0
[pid=16379] ppid=16378 vsize=688 CPUtime=0
/proc/16379/stat : 16379 (SatElite) R 16378 16378 15098 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 197950742 704512 86 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16379/statm: 172 87 49 128 0 41 0

[startup+0.106788 s]
/proc/loadavg: 1.00 1.01 1.12 3/77 16378
/proc/meminfo: memFree=749176/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514833 s]
/proc/loadavg: 1.00 1.01 1.12 3/77 16378
/proc/meminfo: memFree=749176/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33592 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 16381
/proc/meminfo: memFree=746792/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=3320 CPUtime=1.31
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 830 0 0 0 131 0 0 0 25 0 1 0 197950743 3399680 672 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 830 672 86 211 0 616 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8672

[startup+2.9721 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 16381
/proc/meminfo: memFree=745384/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=4364 CPUtime=2.94
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 1265 0 0 0 294 0 0 0 25 0 1 0 197950743 4468736 878 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 1091 878 86 211 0 877 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9716

[startup+6.25846 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 16381
/proc/meminfo: memFree=743656/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=5788 CPUtime=6.23
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 1856 0 0 0 622 1 0 0 25 0 1 0 197950743 5926912 1273 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 1447 1273 86 211 0 1233 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11140

[startup+12.7092 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 16381
/proc/meminfo: memFree=741352/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=8328 CPUtime=12.67
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 2925 0 0 0 1266 1 0 0 25 0 1 0 197950743 8527872 1856 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 2082 1856 86 211 0 1868 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13680

[startup+25.5296 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 16381
/proc/meminfo: memFree=739240/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=10676 CPUtime=25.49
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 3554 0 0 0 2547 2 0 0 25 0 1 0 197950743 10932224 2485 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 2669 2485 86 211 0 2455 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16028

[startup+51.1574 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 16381
/proc/meminfo: memFree=736936/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=13404 CPUtime=51.11
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 5050 0 0 0 5108 3 0 0 25 0 1 0 197950743 13725696 3015 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 3351 3015 86 211 0 3137 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18756

[startup+102.411 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 16381
/proc/meminfo: memFree=732712/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=17116 CPUtime=102.35
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 6869 0 0 0 10230 5 0 0 25 0 1 0 197950743 17526784 4035 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 4279 4035 86 211 0 4065 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22468

[startup+162.48 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 16381
/proc/meminfo: memFree=726952/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=24352 CPUtime=162.41
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 8722 0 0 0 16234 7 0 0 25 0 1 0 197950743 24936448 5502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 6088 5502 86 211 0 5874 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 29704

[startup+222.553 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 16381
/proc/meminfo: memFree=724776/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=25988 CPUtime=222.46
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 10779 0 0 0 22238 8 0 0 25 0 1 0 197950743 26611712 5991 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 6497 5991 86 211 0 6283 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 31340

[startup+282.62 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 16381
/proc/meminfo: memFree=724840/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=25988 CPUtime=282.52
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 10794 0 0 0 28243 9 0 0 25 0 1 0 197950743 26611712 6006 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 6497 6006 86 211 0 6283 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 31340

[startup+342.689 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 16381
/proc/meminfo: memFree=720040/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=31228 CPUtime=342.57
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 12112 0 0 0 34247 10 0 0 25 0 1 0 197950743 31977472 7275 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 7807 7275 86 211 0 7593 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 36580

[startup+402.763 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 16381
/proc/meminfo: memFree=715624/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=35544 CPUtime=402.63
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 13197 0 0 0 40251 12 0 0 25 0 1 0 197950743 36397056 8327 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 8886 8327 86 211 0 8672 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 40896

[startup+462.833 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 16381
/proc/meminfo: memFree=714152/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=35872 CPUtime=462.69
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 15487 0 0 0 46255 14 0 0 25 0 1 0 197950743 36732928 8650 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 8968 8650 86 211 0 8754 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 41224

[startup+522.906 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 16381
/proc/meminfo: memFree=714152/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0

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

[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=35872 CPUtime=582.8
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 15489 0 0 0 58265 15 0 0 25 0 1 0 197950743 36732928 8652 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 8968 8652 86 211 0 8754 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 41224

[startup+643.052 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 16381
/proc/meminfo: memFree=714216/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=35872 CPUtime=642.85
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 15495 0 0 0 64270 15 0 0 25 0 1 0 197950743 36732928 8658 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 8968 8658 86 211 0 8754 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 41224

[startup+703.126 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 16381
/proc/meminfo: memFree=713192/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=36948 CPUtime=702.91
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 15816 0 0 0 70275 16 0 0 25 0 1 0 197950743 37834752 8946 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 9237 8946 86 211 0 9023 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 42300

[startup+763.201 s]
/proc/loadavg: 1.10 1.03 1.04 2/79 16381
/proc/meminfo: memFree=709672/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=40876 CPUtime=762.97
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 16702 0 0 0 76280 17 0 0 25 0 1 0 197950743 41857024 9832 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 10219 9832 86 211 0 10005 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 46228

[startup+823.279 s]
/proc/loadavg: 1.03 1.02 1.03 2/79 16381
/proc/meminfo: memFree=706344/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=47172 CPUtime=823.04
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 18291 0 0 0 82285 19 0 0 25 0 1 0 197950743 48304128 10651 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 11793 10651 86 211 0 11579 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 52524

[startup+883.349 s]
/proc/loadavg: 1.01 1.02 1.03 2/79 16383
/proc/meminfo: memFree=703144/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=50152 CPUtime=883.09
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 19081 0 0 0 88289 20 0 0 25 0 1 0 197950743 51355648 11441 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 12538 11441 86 211 0 12324 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 55504

[startup+943.42 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 16383
/proc/meminfo: memFree=700392/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=52968 CPUtime=943.14
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 19801 0 0 0 94293 21 0 0 25 0 1 0 197950743 54239232 12128 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 13242 12128 86 211 0 13028 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 58320

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 16383
/proc/meminfo: memFree=697832/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=55668 CPUtime=1003.2
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 20488 0 0 0 100298 22 0 0 25 0 1 0 197950743 57004032 12782 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 13917 12782 86 211 0 13703 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 61020

[startup+1063.57 s]
/proc/loadavg: 1.04 1.02 1.02 2/79 16383
/proc/meminfo: memFree=695336/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=58348 CPUtime=1063.26
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 21122 0 0 0 106303 23 0 0 25 0 1 0 197950743 59748352 13416 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 14587 13416 86 211 0 14373 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 63700

[startup+1123.64 s]
/proc/loadavg: 1.01 1.01 1.01 2/79 16383
/proc/meminfo: memFree=697064/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=54692 CPUtime=1123.31
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 24401 0 0 0 112306 25 0 0 25 0 1 0 197950743 56004608 12924 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 13673 12924 86 211 0 13459 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 60044

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16383
/proc/meminfo: memFree=697064/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=54692 CPUtime=1183.37
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 24401 0 0 0 118311 26 0 0 25 0 1 0 197950743 56004608 12924 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 13673 12924 86 211 0 13459 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 60044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16383
/proc/meminfo: memFree=697064/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=54692 CPUtime=1200.08
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 24401 0 0 0 119982 26 0 0 25 0 1 0 197950743 56004608 12924 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 13673 12924 86 211 0 13459 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 60044

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16383
/proc/meminfo: memFree=697064/2055920 swapFree=4147448/4192956
[pid=16378] ppid=16376 vsize=5352 CPUtime=0
/proc/16378/stat : 16378 (rsat.sh) S 16376 16378 15098 0 -1 4194304 306 146 0 0 0 0 0 0 18 0 1 0 197950742 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16378/statm: 1338 234 195 169 0 49 0
[pid=16381] ppid=16378 vsize=54692 CPUtime=1200.08
/proc/16381/stat : 16381 (rsat) R 16378 16378 15098 0 -1 4194304 24401 0 0 0 119982 26 0 0 25 0 1 0 197950743 56004608 12924 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16381/statm: 13673 12924 86 211 0 13459 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 60044

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16378 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.08

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

Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.26
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 76552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 452
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 1.16882 second user time and 3.10153 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Feb 18 06:26:08 UTC 2007

IDJOB= 293928
IDBENCH= 19876
IDSOLVER= 104
FILE ID= node21/293928-1171779968

PBS_JOBID= 3839525

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1517604033-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293928-1171779968/rsat.sh /tmp/evaluation/293928-1171779968/instance-293928-1171779968.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-293928-1171779968 -o ROOT/results/node21/solver-293928-1171779968 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293928-1171779968/rsat.sh /tmp/evaluation/293928-1171779968/instance-293928-1171779968.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  28435e4a6b553e70f291f764845329f6

RANDOM SEED= 648710009

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        749648 kB
Buffers:         42904 kB
Cached:        1150824 kB
SwapCached:      15448 kB
Active:         692132 kB
Inactive:       526724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        749648 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            73024 kB
Committed_AS:   644012 kB
PageTables:       1656 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 node21 on Sun Feb 18 06:46:11 UTC 2007