Trace number 292698

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) 1200.07 1200.43

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S122221229-14.SAT.shuffled.cnf
MD5SUM5fc0ce4a0db6a8f3ada0e5d787ac0a38
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.088985
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
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/node14/watcher-292698-1171758210 -o ROOT/results/node14/solver-292698-1171758210 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292698-1171758210/rsat.sh /tmp/evaluation/292698-1171758210/instance-292698-1171758210.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 1.00 1.10 3/77 20277
/proc/meminfo: memFree=1342768/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 195775413 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 234 195 169 0 50 0
[pid=20278] ppid=20277 vsize=688 CPUtime=0
/proc/20278/stat : 20278 (SatElite) R 20277 20277 20168 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 195775413 704512 86 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20278/statm: 172 87 49 128 0 41 0

[startup+0.107387 s]
/proc/loadavg: 1.00 1.00 1.10 3/77 20277
/proc/meminfo: memFree=1342768/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515427 s]
/proc/loadavg: 1.00 1.00 1.10 3/77 20277
/proc/meminfo: memFree=1342768/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3365 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 20280
/proc/meminfo: memFree=1340384/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=3352 CPUtime=1.31
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 774 0 0 0 131 0 0 0 25 0 1 0 195775414 3432448 662 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 838 662 86 211 0 624 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8708

[startup+2.97266 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 20280
/proc/meminfo: memFree=1339488/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=4648 CPUtime=2.94
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 1444 0 0 0 294 0 0 0 25 0 1 0 195775414 4759552 973 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 1162 973 86 211 0 948 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10004

[startup+6.25997 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 20280
/proc/meminfo: memFree=1337760/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=6224 CPUtime=6.24
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 1854 0 0 0 623 1 0 0 25 0 1 0 195775414 6373376 1285 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 1556 1285 86 211 0 1342 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11580

[startup+12.7136 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 20280
/proc/meminfo: memFree=1336608/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=7192 CPUtime=12.68
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 2491 0 0 0 1267 1 0 0 25 0 1 0 195775414 7364608 1534 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 1798 1534 86 211 0 1584 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12548

[startup+25.5288 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 20280
/proc/meminfo: memFree=1333984/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=9180 CPUtime=25.5
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 3432 0 0 0 2548 2 0 0 25 0 1 0 195775414 9400320 2087 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 2295 2087 86 211 0 2081 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14536

[startup+51.1572 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 20280
/proc/meminfo: memFree=1330336/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=13288 CPUtime=51.11
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 5306 0 0 0 5108 3 0 0 25 0 1 0 195775414 13606912 2995 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 3322 2995 86 211 0 3108 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18644

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 20280
/proc/meminfo: memFree=1327456/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=16476 CPUtime=102.35
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 6098 0 0 0 10231 4 0 0 25 0 1 0 195775414 16871424 3787 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 4119 3787 86 211 0 3905 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 21832

[startup+162.483 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 20280
/proc/meminfo: memFree=1324768/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=18160 CPUtime=162.41
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 7594 0 0 0 16236 5 0 0 25 0 1 0 195775414 18595840 4359 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 4540 4359 86 211 0 4326 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 23516

[startup+222.552 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 20280
/proc/meminfo: memFree=1322400/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=22104 CPUtime=222.46
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 8618 0 0 0 22240 6 0 0 25 0 1 0 195775414 22634496 4997 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 5526 4997 86 211 0 5312 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 27460

[startup+282.621 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 20280
/proc/meminfo: memFree=1317408/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=26944 CPUtime=282.52
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 9859 0 0 0 28244 8 0 0 25 0 1 0 195775414 27590656 6238 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 6736 6238 86 211 0 6522 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 32300

[startup+342.692 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 20280
/proc/meminfo: memFree=1316896/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=26924 CPUtime=342.57
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 11640 0 0 0 34248 9 0 0 25 0 1 0 195775414 27570176 6341 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 6731 6341 86 211 0 6517 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 32280

[startup+402.766 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 20280
/proc/meminfo: memFree=1316512/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=27712 CPUtime=402.63
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 11745 0 0 0 40253 10 0 0 25 0 1 0 195775414 28377088 6446 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 6928 6446 86 211 0 6714 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 33068

[startup+462.835 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 20280
/proc/meminfo: memFree=1315936/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=28504 CPUtime=462.68
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 11890 0 0 0 46258 10 0 0 25 0 1 0 195775414 29188096 6591 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 7126 6591 86 211 0 6912 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 33860

[startup+522.905 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 20280
/proc/meminfo: memFree=1312800/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0

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

[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=35052 CPUtime=582.79
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 13524 0 0 0 58267 12 0 0 25 0 1 0 195775414 35893248 8225 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 8763 8225 86 211 0 8549 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 40408

[startup+643.053 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 20280
/proc/meminfo: memFree=1306464/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=37928 CPUtime=642.85
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 14319 0 0 0 64272 13 0 0 25 0 1 0 195775414 38838272 8954 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 9482 8954 86 211 0 9268 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 43284

[startup+703.124 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 20280
/proc/meminfo: memFree=1304160/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=43292 CPUtime=702.9
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 15661 0 0 0 70276 14 0 0 25 0 1 0 195775414 44331008 9526 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10823 9526 86 211 0 10609 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 48648

[startup+763.196 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 20280
/proc/meminfo: memFree=1305568/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=40080 CPUtime=762.96
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 19112 0 0 0 76279 17 0 0 25 0 1 0 195775414 41041920 9122 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10020 9122 86 211 0 9806 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 45436

[startup+823.273 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 20280
/proc/meminfo: memFree=1305632/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=40080 CPUtime=823.02
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 19112 0 0 0 82285 17 0 0 25 0 1 0 195775414 41041920 9122 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10020 9122 86 211 0 9806 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 45436

[startup+883.345 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 20280
/proc/meminfo: memFree=1305696/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=40212 CPUtime=883.08
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 19132 0 0 0 88290 18 0 0 25 0 1 0 195775414 41177088 9142 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10053 9142 86 211 0 9839 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 45568

[startup+943.416 s]
/proc/loadavg: 1.06 1.01 1.01 2/79 20280
/proc/meminfo: memFree=1305120/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=41128 CPUtime=943.13
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 19313 0 0 0 94295 18 0 0 25 0 1 0 195775414 42115072 9290 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10282 9290 86 211 0 10068 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 46484

[startup+1003.49 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 20282
/proc/meminfo: memFree=1304864/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=41388 CPUtime=1003.19
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 19366 0 0 0 100300 19 0 0 25 0 1 0 195775414 42381312 9343 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10347 9343 86 211 0 10133 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 46744

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1304672/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=41648 CPUtime=1063.24
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 19428 0 0 0 106305 19 0 0 25 0 1 0 195775414 42647552 9372 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10412 9372 86 211 0 10198 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 47004

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1304416/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=42044 CPUtime=1123.3
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 19503 0 0 0 112310 20 0 0 25 0 1 0 195775414 43053056 9447 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 10511 9447 86 211 0 10297 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 47400

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20282
/proc/meminfo: memFree=1302240/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=44504 CPUtime=1183.35
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 20092 0 0 0 118315 20 0 0 25 0 1 0 195775414 45572096 10036 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11126 10036 86 211 0 10912 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 49860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 20282
/proc/meminfo: memFree=1301600/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=45016 CPUtime=1200.07
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 20238 0 0 0 119986 21 0 0 25 0 1 0 195775414 46096384 10182 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11254 10182 86 211 0 11040 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 50372

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: 1.07 1.02 1.00 2/79 20282
/proc/meminfo: memFree=1301600/2055920 swapFree=4192812/4192956
[pid=20277] ppid=20275 vsize=5356 CPUtime=0
/proc/20277/stat : 20277 (rsat.sh) S 20275 20277 20168 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195775413 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20277/statm: 1339 235 195 169 0 50 0
[pid=20280] ppid=20277 vsize=45016 CPUtime=1200.07
/proc/20280/stat : 20280 (rsat) R 20277 20277 20168 0 -1 4194304 20238 0 0 0 119986 21 0 0 25 0 1 0 195775414 46096384 10182 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20280/statm: 11254 10182 86 211 0 11040 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 50372

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20277 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=1999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.21
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 61724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
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= 17
involuntary context switches= 3

runsolver used 1.11783 second user time and 3.14952 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Feb 18 00:23:30 UTC 2007

IDJOB= 292698
IDBENCH= 19846
IDSOLVER= 104
FILE ID= node14/292698-1171758210

PBS_JOBID= 3839269

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S122221229-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292698-1171758210/rsat.sh /tmp/evaluation/292698-1171758210/instance-292698-1171758210.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-292698-1171758210 -o ROOT/results/node14/solver-292698-1171758210 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292698-1171758210/rsat.sh /tmp/evaluation/292698-1171758210/instance-292698-1171758210.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  5fc0ce4a0db6a8f3ada0e5d787ac0a38

RANDOM SEED= 987881473

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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:       1343240 kB
Buffers:         69052 kB
Cached:         509152 kB
SwapCached:          0 kB
Active:         396824 kB
Inactive:       235316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:          72800 kB
Slab:            66124 kB
Committed_AS:   687176 kB
PageTables:       1736 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= 66550 MiB

End job on node14 on Sun Feb 18 00:43:33 UTC 2007