Trace number 308647

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) 1200.04 1200.38

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
MD5SUMa9c69ac58ba32eb3b79077be89bd5498
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 variables5496
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.10/0.10	c |         0 |   12571    37861 |      --       0       --      -- |     --   | -2113/-1786
0.10/0.10	c ==============================================================================
0.10/0.10	c Result  :   #vars: 3997   #clauses: 12571   #literals: 37861
0.10/0.10	c CPU time:   0.104984 s
0.10/0.10	c ==============================================================================
0.10/0.13	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/node59/watcher-308647-1172524295 -o ROOT/results/node59/solver-308647-1172524295 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308647-1172524295/rsat.sh /tmp/evaluation/308647-1172524295/instance-308647-1172524295.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 0.98 3/64 4444
/proc/meminfo: memFree=1906984/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272386246 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4444/statm: 1338 232 195 169 0 49 0
[pid=4445] ppid=4444 vsize=1556 CPUtime=0
/proc/4445/stat : 4445 (SatElite) R 4444 4444 2707 0 -1 4194304 245 0 0 0 0 0 0 0 20 0 1 0 272386246 1593344 227 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/4445/statm: 389 234 49 128 0 258 0

[startup+0.106467 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 4444
/proc/meminfo: memFree=1906984/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272386246 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4444/statm: 1338 232 195 169 0 49 0
[pid=4445] ppid=4444 vsize=3528 CPUtime=0.1
/proc/4445/stat : 4445 (SatElite) R 4444 4444 2707 0 -1 4194304 757 0 0 0 10 0 0 0 20 0 1 0 272386246 3612672 736 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4445/statm: 882 736 69 128 0 751 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8880

[startup+0.514512 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 4444
/proc/meminfo: memFree=1906984/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.3346 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1904152/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=3028 CPUtime=1.2
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 635 0 0 0 120 0 0 0 25 0 1 0 272386259 3100672 605 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526416 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 757 605 86 211 0 543 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8380

[startup+2.97078 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1903768/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=3456 CPUtime=2.83
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 749 0 0 0 283 0 0 0 25 0 1 0 272386259 3538944 703 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529193 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 864 703 86 211 0 650 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8808

[startup+6.24715 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1902424/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=5060 CPUtime=6.1
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 1284 0 0 0 610 0 0 0 25 0 1 0 272386259 5181440 1108 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 1265 1108 86 211 0 1051 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10412

[startup+12.7079 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1900632/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=6480 CPUtime=12.57
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 1808 0 0 0 1256 1 0 0 25 0 1 0 272386259 6635520 1403 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 1620 1403 86 211 0 1406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11832

[startup+25.5243 s]
/proc/loadavg: 0.95 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1898712/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=8152 CPUtime=25.38
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 2469 0 0 0 2536 2 0 0 25 0 1 0 272386259 8347648 1868 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 2038 1868 86 211 0 1824 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13504

[startup+51.1481 s]
/proc/loadavg: 0.96 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1895000/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=12120 CPUtime=51
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 3882 0 0 0 5096 4 0 0 25 0 1 0 272386259 12410880 2795 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 3030 2795 86 211 0 2816 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17472

[startup+102.394 s]
/proc/loadavg: 0.98 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1890392/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=17124 CPUtime=102.23
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 6003 0 0 0 10217 6 0 0 25 0 1 0 272386259 17534976 3950 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 4281 3950 86 211 0 4067 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22476

[startup+162.455 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1883608/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=23564 CPUtime=162.27
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 8480 0 0 0 16219 8 0 0 25 0 1 0 272386259 24129536 5638 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 5891 5638 86 211 0 5677 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 28916

[startup+222.511 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 4447
/proc/meminfo: memFree=1883608/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=23564 CPUtime=222.31
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 8486 0 0 0 22223 8 0 0 25 0 1 0 272386259 24129536 5644 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 5891 5644 86 211 0 5677 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 28916

[startup+282.57 s]
/proc/loadavg: 1.04 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1877464/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=31056 CPUtime=282.35
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 10432 0 0 0 28226 9 0 0 25 0 1 0 272386259 31801344 7204 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 7764 7204 86 211 0 7550 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 36408

[startup+342.626 s]
/proc/loadavg: 1.01 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1872344/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=35624 CPUtime=342.4
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 13179 0 0 0 34229 11 0 0 25 0 1 0 272386259 36478976 8411 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 8906 8411 86 211 0 8692 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 40976

[startup+402.688 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1872344/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=35624 CPUtime=402.44
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 13180 0 0 0 40233 11 0 0 25 0 1 0 272386259 36478976 8412 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 8906 8412 86 211 0 8692 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 40976

[startup+462.745 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1872408/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=35624 CPUtime=462.48
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 13188 0 0 0 46237 11 0 0 25 0 1 0 272386259 36478976 8420 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 8906 8420 86 211 0 8692 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 40976

[startup+522.802 s]

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

[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=46552 CPUtime=582.57
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 16088 0 0 0 58243 14 0 0 25 0 1 0 272386259 47669248 11254 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 11638 11254 86 211 0 11424 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 51904

[startup+642.926 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1856600/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=50400 CPUtime=642.61
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 18831 0 0 0 64245 16 0 0 25 0 1 0 272386259 51609600 12332 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526575 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 12600 12332 86 211 0 12386 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 55752

[startup+702.982 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1856600/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=50400 CPUtime=702.65
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 18831 0 0 0 70249 16 0 0 25 0 1 0 272386259 51609600 12332 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 12600 12332 86 211 0 12386 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 55752

[startup+763.038 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1856600/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=50400 CPUtime=762.7
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 18832 0 0 0 76253 17 0 0 25 0 1 0 272386259 51609600 12333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 12600 12333 86 211 0 12386 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 55752

[startup+823.101 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1856600/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=50400 CPUtime=822.75
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 18832 0 0 0 82258 17 0 0 25 0 1 0 272386259 51609600 12333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 12600 12333 86 211 0 12386 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 55752

[startup+883.161 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1856472/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=50664 CPUtime=882.79
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 18891 0 0 0 88262 17 0 0 25 0 1 0 272386259 51879936 12392 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 12666 12392 86 211 0 12452 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 56016

[startup+943.223 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1856408/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=50664 CPUtime=942.84
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 18891 0 0 0 94267 17 0 0 25 0 1 0 272386259 51879936 12392 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 12666 12392 86 211 0 12452 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 56016

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1854104/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=53164 CPUtime=1002.87
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 19500 0 0 0 100270 17 0 0 25 0 1 0 272386259 54439936 13001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 13291 13001 86 211 0 13077 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 58516

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1849944/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=60116 CPUtime=1062.92
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 21316 0 0 0 106273 19 0 0 25 0 1 0 272386259 61558784 14014 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 15029 14014 86 211 0 14815 0
Current children cumulated CPU time (s) 1063.04
Current children cumulated vsize (KiB) 65468

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1846104/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=63868 CPUtime=1122.96
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 22263 0 0 0 112276 20 0 0 25 0 1 0 272386259 65400832 14961 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 15967 14961 86 211 0 15753 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 69220

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1842648/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=67408 CPUtime=1183.01
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 23171 0 0 0 118280 21 0 0 25 0 1 0 272386259 69025792 15869 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 16852 15869 86 211 0 16638 0
Current children cumulated CPU time (s) 1183.13
Current children cumulated vsize (KiB) 72760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1841496/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=68584 CPUtime=1199.92
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 23452 0 0 0 119971 21 0 0 25 0 1 0 272386259 70230016 16150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 17146 16150 86 211 0 16932 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 73936

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 4447
/proc/meminfo: memFree=1841496/2055920 swapFree=4183500/4192956
[pid=4444] ppid=4442 vsize=5352 CPUtime=0.12
/proc/4444/stat : 4444 (rsat.sh) S 4442 4444 2707 0 -1 4194304 305 760 0 0 0 0 12 0 16 0 1 0 272386246 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4444/statm: 1338 234 195 169 0 49 0
[pid=4447] ppid=4444 vsize=68584 CPUtime=1199.92
/proc/4447/stat : 4447 (rsat) R 4444 4444 2707 0 -1 4194304 23452 0 0 0 119971 21 0 0 25 0 1 0 272386259 70230016 16150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4447/statm: 17146 16150 86 211 0 16932 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 73936

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4444 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=123981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.12898
while last known CPU time is 1200.04

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

Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.83
CPU system time (s): 0.21
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 73936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.123981
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1065
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= 16
involuntary context switches= 2

runsolver used 0.889864 second user time and 2.52162 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Feb 26 21:11:35 UTC 2007

IDJOB= 308647
IDBENCH= 20237
IDSOLVER= 104
FILE ID= node59/308647-1172524295

PBS_JOBID= 3971778

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308647-1172524295/rsat.sh /tmp/evaluation/308647-1172524295/instance-308647-1172524295.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-308647-1172524295 -o ROOT/results/node59/solver-308647-1172524295 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308647-1172524295/rsat.sh /tmp/evaluation/308647-1172524295/instance-308647-1172524295.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a9c69ac58ba32eb3b79077be89bd5498

RANDOM SEED= 913898400

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1907456 kB
Buffers:         21596 kB
Cached:          85900 kB
SwapCached:       3140 kB
Active:          43932 kB
Inactive:        73264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1907456 kB
SwapTotal:     4192956 kB
SwapFree:      4183500 kB
Dirty:            1912 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            17324 kB
Committed_AS:   551884 kB
PageTables:       1472 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= 66560 MiB

End job on node59 on Mon Feb 26 21:31:38 UTC 2007