Trace number 295035

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) 1200.05 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S14782837-06.UNSAT.shuffled.cnf
MD5SUM58863a1e548bdf8fa51771b9fa1e1d5f
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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	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/node71/watcher-295035-1171798835 -o ROOT/results/node71/solver-295035-1171798835 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295035-1171798835/rsat.sh /tmp/evaluation/295035-1171798835/instance-295035-1171798835.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: 0.92 0.98 0.99 3/64 21014
/proc/meminfo: memFree=957080/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0
/proc/21014/stat : 21014 (rsat.sh) R 21012 21014 20951 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 199841275 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/21014/statm: 1338 232 194 169 0 49 0
[pid=21015] ppid=21014 vsize=688 CPUtime=0
/proc/21015/stat : 21015 (SatElite) R 21014 21014 20951 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 199841275 704512 82 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21015/statm: 172 83 49 128 0 41 0

[startup+0.106979 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21014
/proc/meminfo: memFree=957080/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515067 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21014
/proc/meminfo: memFree=957080/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33524 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21017
/proc/meminfo: memFree=954504/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=3488 CPUtime=1.3
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 800 0 0 0 130 0 0 0 25 0 1 0 199841278 3571712 689 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526472 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 872 689 86 211 0 658 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8840

[startup+2.9716 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21017
/proc/meminfo: memFree=953480/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=4788 CPUtime=2.93
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 1373 0 0 0 293 0 0 0 25 0 1 0 199841278 4902912 1002 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 1197 1002 86 211 0 983 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10140

[startup+6.25331 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21017
/proc/meminfo: memFree=951560/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=6400 CPUtime=6.21
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 1792 0 0 0 620 1 0 0 25 0 1 0 199841278 6553600 1421 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 1600 1421 86 211 0 1386 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11752

[startup+12.7107 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 21017
/proc/meminfo: memFree=949968/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=7988 CPUtime=12.66
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 2615 0 0 0 1265 1 0 0 25 0 1 0 199841278 8179712 1758 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 1997 1758 86 211 0 1783 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13340

[startup+25.5245 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21017
/proc/meminfo: memFree=948624/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=9208 CPUtime=25.48
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 3346 0 0 0 2546 2 0 0 25 0 1 0 199841278 9428992 2101 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 2302 2101 86 211 0 2088 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14560

[startup+51.1491 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 21017
/proc/meminfo: memFree=944720/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=13396 CPUtime=51.09
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 5216 0 0 0 5106 3 0 0 25 0 1 0 199841278 13717504 3005 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523257 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 3349 3005 86 211 0 3135 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18748

[startup+102.402 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 21017
/proc/meminfo: memFree=939216/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=18244 CPUtime=102.33
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 7373 0 0 0 10229 4 0 0 25 0 1 0 199841278 18681856 4344 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 4561 4344 86 211 0 4347 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 23596

[startup+162.468 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21017
/proc/meminfo: memFree=939216/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=18508 CPUtime=162.37
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 7421 0 0 0 16233 4 0 0 25 0 1 0 199841278 18952192 4392 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 4627 4392 86 211 0 4413 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 23860

[startup+222.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=933456/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=25516 CPUtime=222.4
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 9251 0 0 0 22235 5 0 0 25 0 1 0 199841278 26128384 5836 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 6379 5836 86 211 0 6165 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 30868

[startup+282.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=931344/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=27164 CPUtime=282.44
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 11330 0 0 0 28237 7 0 0 25 0 1 0 199841278 27815936 6317 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 6791 6317 86 211 0 6577 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 32516

[startup+342.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=931408/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=27164 CPUtime=342.47
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 11348 0 0 0 34240 7 0 0 25 0 1 0 199841278 27815936 6335 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 6791 6335 86 211 0 6577 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 32516

[startup+402.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=929936/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=28760 CPUtime=402.51
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 11702 0 0 0 40244 7 0 0 25 0 1 0 199841278 29450240 6689 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 7190 6689 86 211 0 6976 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 34112

[startup+462.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=925776/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=32828 CPUtime=462.55
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 12757 0 0 0 46247 8 0 0 25 0 1 0 199841278 33615872 7744 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 8207 7744 86 211 0 7993 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 38180

[startup+522.834 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=922192/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=36340 CPUtime=522.59
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 13693 0 0 0 52250 9 0 0 25 0 1 0 199841278 37212160 8647 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 9085 8647 86 211 0 8871 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 41692

[startup+582.895 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=918800/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=39912 CPUtime=582.63
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 14535 0 0 0 58253 10 0 0 25 0 1 0 199841278 40869888 9489 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 9978 9489 86 211 0 9764 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 45264

[startup+642.961 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=919696/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=37692 CPUtime=642.67
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 16291 0 0 0 64256 11 0 0 25 0 1 0 199841278 38596608 9204 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 9423 9204 86 211 0 9209 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 43044

[startup+703.024 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=919696/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=37692 CPUtime=702.71
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 16300 0 0 0 70260 11 0 0 25 0 1 0 199841278 38596608 9213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 9423 9213 86 211 0 9209 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 43044

[startup+763.085 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=919760/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=37692 CPUtime=762.75
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 16307 0 0 0 76264 11 0 0 25 0 1 0 199841278 38596608 9220 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 9423 9220 86 211 0 9209 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 43044

[startup+823.151 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=919760/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=37692 CPUtime=822.79
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 16308 0 0 0 82268 11 0 0 25 0 1 0 199841278 38596608 9221 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 9423 9221 86 211 0 9209 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 43044

[startup+883.208 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=919632/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=37960 CPUtime=882.82
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 16365 0 0 0 88271 11 0 0 25 0 1 0 199841278 38871040 9278 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 9490 9278 86 211 0 9276 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 43312

[startup+943.266 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=917200/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=40700 CPUtime=942.85
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 16961 0 0 0 94274 11 0 0 25 0 1 0 199841278 41676800 9874 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 10175 9874 86 211 0 9961 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 46052

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=914384/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=46724 CPUtime=1002.9
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 18433 0 0 0 100278 12 0 0 25 0 1 0 199841278 47845376 10576 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 11681 10576 86 211 0 11467 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 52076

[startup+1063.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=911760/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=49400 CPUtime=1062.95
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 19093 0 0 0 106282 13 0 0 25 0 1 0 199841278 50585600 11236 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 12350 11236 86 211 0 12136 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 54752

[startup+1123.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=909456/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=51512 CPUtime=1122.98
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 19666 0 0 0 112285 13 0 0 25 0 1 0 199841278 52748288 11809 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 12878 11809 86 211 0 12664 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 56864

[startup+1183.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=907344/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=53692 CPUtime=1183.02
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 20239 0 0 0 118288 14 0 0 25 0 1 0 199841278 54980608 12349 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 13423 12349 86 211 0 13209 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 59044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21017
/proc/meminfo: memFree=906640/2055920 swapFree=4174780/4192956
[pid=21014] ppid=21012 vsize=5352 CPUtime=0.02
/proc/21014/stat : 21014 (rsat.sh) S 21012 21014 20951 0 -1 4194304 306 233 0 0 0 0 2 0 18 0 1 0 199841275 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21014/statm: 1338 234 195 169 0 49 0
[pid=21017] ppid=21014 vsize=54220 CPUtime=1200.03
/proc/21017/stat : 21017 (rsat) R 21014 21014 20951 0 -1 4194304 20399 0 0 0 119989 14 0 0 25 0 1 0 199841278 55521280 12509 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21017/statm: 13555 12509 86 211 0 13341 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59572

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 21014 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.05

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

Real time (s): 1200.55
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.14
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 59572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
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= 539
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= 2

runsolver used 0.98185 second user time and 2.51462 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Feb 18 11:40:35 UTC 2007

IDJOB= 295035
IDBENCH= 19903
IDSOLVER= 104
FILE ID= node71/295035-1171798835

PBS_JOBID= 3839612

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S14782837-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295035-1171798835/rsat.sh /tmp/evaluation/295035-1171798835/instance-295035-1171798835.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-295035-1171798835 -o ROOT/results/node71/solver-295035-1171798835 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295035-1171798835/rsat.sh /tmp/evaluation/295035-1171798835/instance-295035-1171798835.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  58863a1e548bdf8fa51771b9fa1e1d5f

RANDOM SEED= 60944692

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        957552 kB
Buffers:         49028 kB
Cached:         909960 kB
SwapCached:      12392 kB
Active:         748148 kB
Inactive:       228968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        957552 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:           107244 kB
Committed_AS:   628304 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Sun Feb 18 12:00:37 UTC 2007