Trace number 1524814

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT i/2009-03-20? (TO) 1200.09 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c lySAT 0.1
0.00/0.05	c minisat core +  additionnal features
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.05	c |                                                                             |
0.00/0.05	c |  Number of variables:  900                                                  |
0.00/0.05	c |  Number of clauses:    18000                                                |
0.00/0.07	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524814-1238365026/watcher-1524814-1238365026 -o /tmp/evaluation-result-1524814-1238365026/solver-1524814-1238365026 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524814-1238365026.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 1.00 0.98 3/64 8284
/proc/meminfo: memFree=775600/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0
/proc/8284/stat : 8284 (lysat.sh) R 8282 8284 7941 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 280704031 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8284/statm: 1339 234 194 169 0 50 0
[pid=8285] ppid=8284 vsize=824 CPUtime=0
/proc/8285/stat : 8285 (SatElite) R 8284 8284 7941 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 280704031 843776 122 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/8285/statm: 206 123 50 127 0 76 0

[startup+0.092861 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 8284
/proc/meminfo: memFree=775600/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.102859 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 8284
/proc/meminfo: memFree=775600/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301883 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 8284
/proc/meminfo: memFree=775600/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.702928 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 8284
/proc/meminfo: memFree=775600/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50301 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=770272/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=6820 CPUtime=1.43
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 1455 0 0 0 143 0 0 0 25 0 1 0 280704037 6983680 1441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 1705 1441 82 174 0 1528 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12176

[startup+3.10118 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=767776/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=9192 CPUtime=3.03
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 2048 0 0 0 302 1 0 0 25 0 1 0 280704037 9412608 2034 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 2298 2034 82 174 0 2121 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14548

[startup+6.30154 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=763744/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=14816 CPUtime=6.23
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 3452 0 0 0 622 1 0 0 25 0 1 0 280704037 15171584 3438 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 3704 3438 82 174 0 3527 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20172

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=755232/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=20736 CPUtime=12.63
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 4933 0 0 0 1261 2 0 0 25 0 1 0 280704037 21233664 4919 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 5184 4919 82 174 0 5007 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26092

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=747616/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=28540 CPUtime=25.43
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 6856 0 0 0 2539 4 0 0 25 0 1 0 280704037 29224960 6842 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 7135 6842 82 174 0 6958 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33896

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=737952/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=38992 CPUtime=51
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 9487 0 0 0 5095 5 0 0 25 0 1 0 280704037 39927808 9473 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 9748 9473 82 174 0 9571 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 44348

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=718048/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=58004 CPUtime=102.19
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 14218 0 0 0 10208 11 0 0 25 0 1 0 280704037 59396096 14204 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 14501 14204 82 174 0 14324 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 63360

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=705248/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=71372 CPUtime=162.16
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 17568 0 0 0 16201 15 0 0 25 0 1 0 280704037 73084928 17554 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 17843 17554 82 174 0 17666 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 76728

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=695072/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=81088 CPUtime=222.14
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 19947 0 0 0 22196 18 0 0 25 0 1 0 280704037 83034112 19933 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 20272 19933 82 174 0 20095 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 86444

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=678560/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=97464 CPUtime=282.12
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 24079 0 0 0 28188 24 0 0 25 0 1 0 280704037 99803136 24065 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 24366 24065 82 174 0 24189 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 102820

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=671264/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=104956 CPUtime=342.1
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 25948 0 0 0 34183 27 0 0 25 0 1 0 280704037 107474944 25934 1992294400 134512640 135226915 4294956224 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 26239 25934 82 174 0 26062 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 110312

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=644064/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=132028 CPUtime=402.06
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 32693 0 0 0 40171 35 0 0 25 0 1 0 280704037 135196672 32679 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 33007 32679 82 174 0 32830 0

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

/proc/8287/statm: 33007 32679 82 174 0 32830 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 137384

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=621792/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=154316 CPUtime=581.99
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 38293 0 0 0 58157 42 0 0 25 0 1 0 280704037 158019584 38279 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 38579 38279 82 174 0 38402 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 159672

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=614560/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=161280 CPUtime=641.98
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 40040 0 0 0 64153 45 0 0 25 0 1 0 280704037 165150720 40026 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 40320 40026 82 174 0 40143 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 166636

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=614496/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=161280 CPUtime=701.95
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 40040 0 0 0 70150 45 0 0 25 0 1 0 280704037 165150720 40026 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 40320 40026 82 174 0 40143 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 166636

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=614432/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=161280 CPUtime=761.93
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 40040 0 0 0 76148 45 0 0 25 0 1 0 280704037 165150720 40026 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 40320 40026 82 174 0 40143 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 166636

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=605472/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=170608 CPUtime=821.9
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 42357 0 0 0 82142 48 0 0 25 0 1 0 280704037 174702592 42343 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 42652 42343 82 174 0 42475 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 175964

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=584160/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=192228 CPUtime=881.88
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 47648 0 0 0 88135 53 0 0 25 0 1 0 280704037 196841472 47634 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 48057 47634 82 174 0 47880 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 197584

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=576416/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=199856 CPUtime=941.85
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 49560 0 0 0 94130 55 0 0 25 0 1 0 280704037 204652544 49546 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 49964 49546 82 174 0 49787 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 205212

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=576352/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=199856 CPUtime=1001.83
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 49560 0 0 0 100128 55 0 0 25 0 1 0 280704037 204652544 49546 1992294400 134512640 135226915 4294956224 18446744073709551615 134536842 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 49964 49546 82 174 0 49787 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 205212

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=576352/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=199856 CPUtime=1061.81
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 49560 0 0 0 106126 55 0 0 25 0 1 0 280704037 204652544 49546 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 49964 49546 82 174 0 49787 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 205212

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=576288/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=199856 CPUtime=1121.78
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 49561 0 0 0 112123 55 0 0 25 0 1 0 280704037 204652544 49547 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 49964 49547 82 174 0 49787 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 205212

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=576288/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=199856 CPUtime=1181.76
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 49562 0 0 0 118121 55 0 0 25 0 1 0 280704037 204652544 49548 1992294400 134512640 135226915 4294956224 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 49964 49548 82 174 0 49787 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 205212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 8287
/proc/meminfo: memFree=576224/2055920 swapFree=4181692/4192956
[pid=8284] ppid=8282 vsize=5356 CPUtime=0.04
/proc/8284/stat : 8284 (lysat.sh) S 8282 8284 7941 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 280704031 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8284/statm: 1339 237 195 169 0 50 0
[pid=8287] ppid=8284 vsize=199856 CPUtime=1200.05
/proc/8287/stat : 8287 (LySATi) R 8284 8284 7941 0 -1 4194304 49563 0 0 0 119950 55 0 0 25 0 1 0 280704037 204652544 49549 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/8287/statm: 49964 49549 82 174 0 49787 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 205212

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8284 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=49992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.05699
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.54
CPU system time (s): 0.55
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 205212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
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= 5
involuntary context switches= 2

runsolver used 0.977851 second user time and 3.39948 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-30 00:17:07
IDJOB=1524814
IDBENCH=70219
IDSOLVER=511
FILE ID=node42/1524814-1238365026
PBS_JOBID= 9061187
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524814-1238365026/watcher-1524814-1238365026 -o /tmp/evaluation-result-1524814-1238365026/solver-1524814-1238365026 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524814-1238365026.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=2075140154

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.211
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		: 3000.211
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:        776144 kB
Buffers:        104536 kB
Cached:        1071848 kB
SwapCached:       5184 kB
Active:         211644 kB
Inactive:       973228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        776144 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          14228 kB
Slab:            80968 kB
Committed_AS:   834880 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node42 at 2009-03-30 00:37:09