Trace number 1526004

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S108799362-035.cnf
MD5SUMa1a7c44aaefb9d151590a11e58c71aae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark787.348
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	c |  Parsing time:         0.00         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-1526004-1238484708/watcher-1526004-1238484708 -o /tmp/evaluation-result-1526004-1238484708/solver-1526004-1238484708 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526004-1238484708.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: 1.99 1.97 1.81 3/65 25459
/proc/meminfo: memFree=1213600/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1007844541 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 235 195 169 0 50 0
[pid=25460] ppid=25459 vsize=692 CPUtime=0
/proc/25460/stat : 25460 (SatElite) R 25459 25459 25391 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 1007844541 708608 88 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/25460/statm: 173 88 50 127 0 43 0

[startup+0.0403441 s]
/proc/loadavg: 1.99 1.97 1.81 3/65 25459
/proc/meminfo: memFree=1213600/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101344 s]
/proc/loadavg: 1.99 1.97 1.81 3/65 25459
/proc/meminfo: memFree=1213600/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301362 s]
/proc/loadavg: 1.99 1.97 1.81 3/65 25459
/proc/meminfo: memFree=1213600/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.7014 s]
/proc/loadavg: 1.99 1.97 1.81 3/65 25459
/proc/meminfo: memFree=1213600/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50147 s]
/proc/loadavg: 1.99 1.97 1.81 2/67 25462
/proc/meminfo: memFree=1211216/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=4320 CPUtime=1.47
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 769 0 0 0 147 0 0 0 25 0 1 0 1007844544 4423680 754 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 1080 754 81 174 0 903 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9676

[startup+3.10262 s]
/proc/loadavg: 1.91 1.95 1.81 2/67 25462
/proc/meminfo: memFree=1210192/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=5560 CPUtime=3.06
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 1068 0 0 0 306 0 0 0 25 0 1 0 1007844544 5693440 1053 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 1390 1053 81 174 0 1213 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10916

[startup+6.30192 s]
/proc/loadavg: 1.91 1.95 1.81 2/67 25462
/proc/meminfo: memFree=1207952/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=6824 CPUtime=6.26
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 1373 0 0 0 626 0 0 0 25 0 1 0 1007844544 6987776 1358 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 1706 1358 81 174 0 1529 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12180

[startup+12.7015 s]
/proc/loadavg: 1.84 1.94 1.81 2/67 25462
/proc/meminfo: memFree=1206672/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=8100 CPUtime=12.67
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 1677 0 0 0 1266 1 0 0 25 0 1 0 1007844544 8294400 1662 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 2025 1662 81 174 0 1848 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13456

[startup+25.5017 s]
/proc/loadavg: 1.65 1.89 1.79 2/67 25462
/proc/meminfo: memFree=1204240/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=10564 CPUtime=25.47
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 2258 0 0 0 2545 2 0 0 25 0 1 0 1007844544 10817536 2243 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 2641 2243 81 174 0 2464 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15920

[startup+51.1011 s]
/proc/loadavg: 1.43 1.82 1.77 3/67 25462
/proc/meminfo: memFree=1200016/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=15044 CPUtime=51.05
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 3324 0 0 0 5103 2 0 0 25 0 1 0 1007844544 15405056 3309 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 3761 3309 81 174 0 3584 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20400

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.72 2/67 25462
/proc/meminfo: memFree=1196560/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=18696 CPUtime=102.25
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 4161 0 0 0 10222 3 0 0 25 0 1 0 1007844544 19144704 4146 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 4674 4146 81 174 0 4497 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24052

[startup+162.302 s]
/proc/loadavg: 1.07 1.56 1.68 2/67 25462
/proc/meminfo: memFree=1192848/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=22748 CPUtime=162.23
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 5112 0 0 0 16219 4 0 0 25 0 1 0 1007844544 23293952 5097 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 5687 5097 81 174 0 5510 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28104

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.63 2/67 25462
/proc/meminfo: memFree=1187408/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=28464 CPUtime=222.22
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 6437 0 0 0 22216 6 0 0 25 0 1 0 1007844544 29147136 6422 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 7116 6422 81 174 0 6939 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33820

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.59 2/67 25462
/proc/meminfo: memFree=1186000/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=30020 CPUtime=282.2
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 6817 0 0 0 28214 6 0 0 25 0 1 0 1007844544 30740480 6802 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 7505 6802 81 174 0 7328 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35376

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.55 2/67 25462
/proc/meminfo: memFree=1181392/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=34920 CPUtime=342.18
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 7933 0 0 0 34211 7 0 0 25 0 1 0 1007844544 35758080 7918 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 8730 7918 81 174 0 8553 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 40276

[startup+402.301 s]
/proc/loadavg: 1.08 1.26 1.52 2/67 25462
/proc/meminfo: memFree=1180688/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=35792 CPUtime=402.16
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 8117 0 0 0 40209 7 0 0 25 0 1 0 1007844544 36651008 8102 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 8948 8102 81 174 0 8771 0

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

/proc/25462/statm: 10527 9505 81 174 0 10350 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47464

[startup+582.302 s]
/proc/loadavg: 1.05 1.17 1.43 2/67 25462
/proc/meminfo: memFree=1173200/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=44104 CPUtime=582.12
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 9973 0 0 0 58204 8 0 0 25 0 1 0 1007844544 45162496 9958 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 11026 9958 81 174 0 10849 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49460

[startup+642.302 s]
/proc/loadavg: 1.02 1.14 1.40 2/67 25462
/proc/meminfo: memFree=1172752/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=44580 CPUtime=642.11
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 10082 0 0 0 64203 8 0 0 25 0 1 0 1007844544 45649920 10067 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 11145 10067 81 174 0 10968 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 49936

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.38 2/67 25462
/proc/meminfo: memFree=1171984/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=45480 CPUtime=702.09
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 10270 0 0 0 70201 8 0 0 25 0 1 0 1007844544 46571520 10255 1992294400 134512640 135226915 4294956208 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 11370 10255 81 174 0 11193 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 50836

[startup+762.306 s]
/proc/loadavg: 1.00 1.09 1.35 2/67 25462
/proc/meminfo: memFree=1170832/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=46812 CPUtime=762.09
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 10559 0 0 0 76200 9 0 0 25 0 1 0 1007844544 47935488 10544 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 11703 10544 81 174 0 11526 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 52168

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.33 2/67 25462
/proc/meminfo: memFree=1167632/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=50160 CPUtime=822.07
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 11359 0 0 0 82197 10 0 0 25 0 1 0 1007844544 51363840 11344 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 12540 11344 81 174 0 12363 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 55516

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.30 2/67 25462
/proc/meminfo: memFree=1163920/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=54036 CPUtime=882.04
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 12284 0 0 0 88193 11 0 0 25 0 1 0 1007844544 55332864 12269 1992294400 134512640 135226915 4294956208 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 13509 12269 81 174 0 13332 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 59392

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.28 2/67 25462
/proc/meminfo: memFree=1163920/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=54036 CPUtime=942.03
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 12284 0 0 0 94192 11 0 0 25 0 1 0 1007844544 55332864 12269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 13509 12269 81 174 0 13332 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 59392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.26 2/67 25462
/proc/meminfo: memFree=1163536/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=54396 CPUtime=1002.02
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 12376 0 0 0 100190 12 0 0 25 0 1 0 1007844544 55701504 12361 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 13599 12361 81 174 0 13422 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 59752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/67 25462
/proc/meminfo: memFree=1162960/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=54972 CPUtime=1062.01
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 12504 0 0 0 106189 12 0 0 25 0 1 0 1007844544 56291328 12489 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 13743 12489 81 174 0 13566 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 60328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/67 25462
/proc/meminfo: memFree=1162640/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=55548 CPUtime=1121.99
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 12621 0 0 0 112187 12 0 0 25 0 1 0 1007844544 56881152 12606 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 13887 12606 81 174 0 13710 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 60904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/67 25462
/proc/meminfo: memFree=1161616/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=56860 CPUtime=1181.97
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 12855 0 0 0 118185 12 0 0 25 0 1 0 1007844544 58224640 12840 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 14215 12840 81 174 0 14038 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 62216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.20 2/67 25462
/proc/meminfo: memFree=1161232/2055920 swapFree=4176856/4192956
[pid=25459] ppid=25457 vsize=5356 CPUtime=0.01
/proc/25459/stat : 25459 (lysat.sh) S 25457 25459 25391 0 -1 4194304 310 223 0 0 0 0 1 0 19 0 1 0 1007844541 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25459/statm: 1339 237 195 169 0 50 0
[pid=25462] ppid=25459 vsize=57148 CPUtime=1200.08
/proc/25462/stat : 25462 (LySATi) R 25459 25459 25391 0 -1 4194304 12935 0 0 0 119995 13 0 0 25 0 1 0 1007844544 58519552 12920 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/25462/statm: 14287 12920 81 174 0 14110 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 62504

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 25459 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.021995
# 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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 62504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
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= 3

runsolver used 1.22581 second user time and 3.14952 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-31 09:31:48
IDJOB=1526004
IDBENCH=70457
IDSOLVER=511
FILE ID=node8/1526004-1238484708
PBS_JOBID= 9061878
Free space on /tmp= 64248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S108799362-035.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526004-1238484708/watcher-1526004-1238484708 -o /tmp/evaluation-result-1526004-1238484708/solver-1526004-1238484708 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526004-1238484708.cnf i

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

MD5SUM BENCH= a1a7c44aaefb9d151590a11e58c71aae
RANDOM SEED=1559842863

node8.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1214144 kB
Buffers:        105272 kB
Cached:         631620 kB
SwapCached:       9204 kB
Active:         152216 kB
Inactive:       595336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1214144 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          16328 kB
Slab:            80048 kB
Committed_AS:  2681084 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64244 MiB
End job on node8 at 2009-03-31 09:51:51