Trace number 1772873

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) 10000.1 10004.5

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryAPPLICATION (applications 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 variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data 

0.00/0.00	c Parsing...
1.09/1.16	c ==============================================================================
1.09/1.16	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.16	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.16	c ==============================================================================
1.09/1.16	c |         0 | 1186821  2884753 |  356046       0        0     nan |  0.000 % |
19.29/19.31	c |         0 |  571173  2544294 |      --       0       --      -- |     --   | -615648/-340459
19.29/19.31	c ==============================================================================
19.29/19.31	c Result  :   #vars: 40759   #clauses: 571173   #literals: 2544294
19.29/19.31	c CPU time:   18.8151 s
19.29/19.31	c ==============================================================================
20.28/20.36	c lySAT 0.1
20.28/20.36	c minisat core +  additionnal features
20.28/20.36	c ============================[ Problem Statistics ]=============================
20.28/20.36	c |                                                                             |
20.28/20.36	c |  Number of variables:  40759                                                |
20.28/20.36	c |  Number of clauses:    571173                                               |
20.77/20.81	c |  Parsing time:         0.41         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1772873-1241230325/watcher-1772873-1241230325 -o /tmp/evaluation-result-1772873-1241230325/solver-1772873-1241230325 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772873-1241230325.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 28684
/proc/meminfo: memFree=1344016/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=1436 CPUtime=0
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 151066358 1470464 262 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 359 263 52 127 0 229 0

[startup+0.0167809 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 28684
/proc/meminfo: memFree=1344016/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=2676 CPUtime=0.01
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 525 0 0 0 1 0 0 0 18 0 1 0 151066358 2740224 509 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 669 509 52 127 0 539 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8032

[startup+0.101789 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 28684
/proc/meminfo: memFree=1344016/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=12812 CPUtime=0.09
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 3044 0 0 0 8 1 0 0 18 0 1 0 151066358 13119488 3028 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 3203 3034 53 127 0 3073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18168

[startup+0.301806 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 28684
/proc/meminfo: memFree=1344016/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=39612 CPUtime=0.29
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 8981 0 0 0 25 4 0 0 19 0 1 0 151066358 40562688 8965 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 9903 8967 52 127 0 9773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44968

[startup+0.701844 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 28684
/proc/meminfo: memFree=1344016/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=86956 CPUtime=0.69
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 20923 0 0 0 57 12 0 0 23 0 1 0 151066358 89042944 20907 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 21739 20907 52 127 0 21609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 92312

[startup+1.50192 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 28686
/proc/meminfo: memFree=1224696/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=170940 CPUtime=1.49
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 37022 0 0 0 129 20 0 0 25 0 1 0 151066358 175042560 36142 1992294400 134512640 135034092 4294956112 18446744073709551615 134540406 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 42735 36142 68 127 0 42605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 176296

[startup+3.10207 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 28686
/proc/meminfo: memFree=1193272/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=175752 CPUtime=3.09
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 38198 0 0 0 285 24 0 0 25 0 1 0 151066358 179970048 37318 1992294400 134512640 135034092 4294956112 18446744073709551615 134540710 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 43938 37318 68 127 0 43808 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 181108

[startup+6.30137 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 28686
/proc/meminfo: memFree=1169208/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=192416 CPUtime=6.28
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 41553 0 0 0 595 33 0 0 25 0 1 0 151066358 197033984 40673 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 48104 40673 68 127 0 47974 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 197772

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/67 28686
/proc/meminfo: memFree=1135096/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=0
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 151066358 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 235 195 169 0 50 0
[pid=28685] ppid=28684 vsize=202416 CPUtime=12.68
/proc/28685/stat : 28685 (SatElite) R 28684 28684 28647 0 -1 4194304 44472 0 0 0 1223 45 0 0 25 0 1 0 151066358 207273984 42919 1992294400 134512640 135034092 4294956112 18446744073709551615 134569611 0 0 4096 3 0 0 0 17 0 0 0
/proc/28685/statm: 50604 42919 68 127 0 50474 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 207772

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/67 28687
/proc/meminfo: memFree=1247288/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=45072 CPUtime=5.12
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 10998 0 0 0 506 6 0 0 25 0 1 0 151068394 46153728 10961 1992294400 134512640 135226915 4294956224 18446744073709551615 134536710 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 11268 10961 81 174 0 11091 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 50428

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 28687
/proc/meminfo: memFree=1245112/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=47324 CPUtime=30.71
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 11573 0 0 0 3064 7 0 0 25 0 1 0 151068394 48459776 11536 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 11831 11536 81 174 0 11654 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 52680

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 28687
/proc/meminfo: memFree=1242616/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=49760 CPUtime=81.86
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 12163 0 0 0 8178 8 0 0 25 0 1 0 151068394 50954240 12126 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 12440 12126 81 174 0 12263 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 55116

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 28687
/proc/meminfo: memFree=1240504/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=52024 CPUtime=141.82
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 12734 0 0 0 14174 8 0 0 25 0 1 0 151068394 53272576 12697 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 13006 12697 81 174 0 12829 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 57380

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 28687
/proc/meminfo: memFree=1238456/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=54084 CPUtime=201.81
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 13248 0 0 0 20172 9 0 0 25 0 1 0 151068394 55382016 13211 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 13521 13211 81 174 0 13344 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 59440

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 28687
/proc/meminfo: memFree=1237304/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=55144 CPUtime=261.78
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 13531 0 0 0 26169 9 0 0 25 0 1 0 151068394 56467456 13494 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 13786 13494 81 174 0 13609 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 60500

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 28687
/proc/meminfo: memFree=1233528/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=59088 CPUtime=321.76
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 14481 0 0 0 32166 10 0 0 25 0 1 0 151068394 60506112 14444 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 14772 14444 81 174 0 14595 0
Current children cumulated CPU time (s) 342.1

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

/proc/28687/statm: 65081 63312 81 174 0 64904 0
Current children cumulated CPU time (s) 9398.13
Current children cumulated vsize (KiB) 265680

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28705
/proc/meminfo: memFree=1036600/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9437.77
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63349 0 0 0 943698 79 0 0 25 0 1 0 151068394 266571776 63312 1992294400 134512640 135226915 4294956224 18446744073709551615 134536718 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63312 81 174 0 64904 0
Current children cumulated CPU time (s) 9458.11
Current children cumulated vsize (KiB) 265680

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28705
/proc/meminfo: memFree=1036600/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9497.74
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63349 0 0 0 949695 79 0 0 25 0 1 0 151068394 266571776 63312 1992294400 134512640 135226915 4294956224 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63312 81 174 0 64904 0
Current children cumulated CPU time (s) 9518.08
Current children cumulated vsize (KiB) 265680

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28705
/proc/meminfo: memFree=1036600/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9557.71
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63349 0 0 0 955692 79 0 0 25 0 1 0 151068394 266571776 63312 1992294400 134512640 135226915 4294956224 18446744073709551615 134525819 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63312 81 174 0 64904 0
Current children cumulated CPU time (s) 9578.05
Current children cumulated vsize (KiB) 265680

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28705
/proc/meminfo: memFree=1036600/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9617.69
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63349 0 0 0 961690 79 0 0 25 0 1 0 151068394 266571776 63312 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63312 81 174 0 64904 0
Current children cumulated CPU time (s) 9638.03
Current children cumulated vsize (KiB) 265680

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28705
/proc/meminfo: memFree=1036536/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9677.66
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63349 0 0 0 967687 79 0 0 25 0 1 0 151068394 266571776 63312 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63312 81 174 0 64904 0
Current children cumulated CPU time (s) 9698
Current children cumulated vsize (KiB) 265680

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28705
/proc/meminfo: memFree=1036472/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9737.64
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63349 0 0 0 973685 79 0 0 25 0 1 0 151068394 266571776 63312 1992294400 134512640 135226915 4294956224 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63312 81 174 0 64904 0
Current children cumulated CPU time (s) 9757.98
Current children cumulated vsize (KiB) 265680

[startup+9822.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 28705
/proc/meminfo: memFree=1036472/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9797.62
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63351 0 0 0 979683 79 0 0 25 0 1 0 151068394 266571776 63314 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63314 81 174 0 64904 0
Current children cumulated CPU time (s) 9817.96
Current children cumulated vsize (KiB) 265680

[startup+9882.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/67 28705
/proc/meminfo: memFree=1036472/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9857.6
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63353 0 0 0 985681 79 0 0 25 0 1 0 151068394 266571776 63316 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63316 81 174 0 64904 0
Current children cumulated CPU time (s) 9877.94
Current children cumulated vsize (KiB) 265680

[startup+9942.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/67 28705
/proc/meminfo: memFree=1036472/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9917.57
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63357 0 0 0 991678 79 0 0 25 0 1 0 151068394 266571776 63320 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63320 81 174 0 64904 0
Current children cumulated CPU time (s) 9937.91
Current children cumulated vsize (KiB) 265680

[startup+10002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 28705
/proc/meminfo: memFree=1036472/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9977.55
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63358 0 0 0 997676 79 0 0 25 0 1 0 151068394 266571776 63321 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63321 81 174 0 64904 0
Current children cumulated CPU time (s) 9997.89
Current children cumulated vsize (KiB) 265680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.5 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 28705
/proc/meminfo: memFree=1036472/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9979.75
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63358 0 0 0 997896 79 0 0 25 0 1 0 151068394 266571776 63321 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63321 81 174 0 64904 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 265680

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

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

[startup+10004.5 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 28705
/proc/meminfo: memFree=1036472/2055920 swapFree=4181396/4192956
[pid=28684] ppid=28682 vsize=5356 CPUtime=20.34
/proc/28684/stat : 28684 (lysat.sh) S 28682 28684 28647 0 -1 4194304 310 51555 0 0 0 0 1978 56 16 0 1 0 151066358 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28684/statm: 1339 237 195 169 0 50 0
[pid=28687] ppid=28684 vsize=260324 CPUtime=9979.75
/proc/28687/stat : 28687 (LySATi) R 28684 28684 28647 0 -1 4194304 63358 0 0 0 997896 79 0 0 25 0 1 0 151068394 266571776 63321 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28687/statm: 65081 63321 81 174 0 64904 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 265680

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28684 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=786991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=565913
# CPU time returned by wait4() is 20.3529
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.5
CPU time (s): 10000.1
CPU user time (s): 9998.74
CPU system time (s): 1.35
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 265680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.787
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51865
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= 6
involuntary context switches= 60

runsolver used 8.70668 second user time and 27.6798 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-02 04:12:06
IDJOB=1772873
IDBENCH=20405
IDSOLVER=609
FILE ID=node8/1772873-1241230325
PBS_JOBID= 9224806
Free space on /tmp= 65920 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772873-1241230325/watcher-1772873-1241230325 -o /tmp/evaluation-result-1772873-1241230325/solver-1772873-1241230325 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772873-1241230325.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b3381a58cbbd64d5d90a3b4fcd44bf6d
RANDOM SEED=1017805424

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		: 3000.238
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		: 3000.238
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:       1344432 kB
Buffers:         70036 kB
Cached:         539864 kB
SwapCached:       5024 kB
Active:          55468 kB
Inactive:       563296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344432 kB
SwapTotal:     4192956 kB
SwapFree:      4181396 kB
Dirty:           23816 kB
Writeback:           0 kB
Mapped:          15036 kB
Slab:            78488 kB
Committed_AS:   778612 kB
PageTables:       1372 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= 65868 MiB
End job on node8 at 2009-05-02 06:58:53