Trace number 1773863

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 10003

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor128.cnf
MD5SUM065c126f0d55807310a398728b44423f
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 variables200440
Number of clauses599015
Sum of the clauses size1397699
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399342
Number of clauses of size 3199671
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.49/0.59	c ==============================================================================
0.49/0.59	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.59	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.59	c ==============================================================================
0.49/0.59	c |         0 |  599013  1397697 |  179703       0        0     nan |  0.000 % |
8.48/8.59	c |         0 |  340394  1129456 |      --       0       --      -- |     --   | -258577/-268140
8.48/8.59	c ==============================================================================
8.48/8.59	c Result  :   #vars: 72795   #clauses: 340394   #literals: 1129456
8.48/8.59	c CPU time:   8.34673 s
8.48/8.59	c ==============================================================================
9.08/9.13	c lySAT 0.1
9.08/9.13	c minisat core +  additionnal features
9.08/9.13	c ============================[ Problem Statistics ]=============================
9.08/9.13	c |                                                                             |
9.08/9.13	c |  Number of variables:  72795                                                |
9.08/9.13	c |  Number of clauses:    340394                                               |
9.11/9.37	c |  Parsing time:         0.21         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-1773863-1241237025/watcher-1773863-1241237025 -o /tmp/evaluation-result-1773863-1241237025/solver-1773863-1241237025 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1773863-1241237025.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: 0.99 0.97 0.99 3/64 31289
/proc/meminfo: memFree=1159544/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=0
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151735795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31289/statm: 1339 235 195 169 0 50 0
[pid=31290] ppid=31289 vsize=1468 CPUtime=0
/proc/31290/stat : 31290 (SatElite) R 31289 31289 31216 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 151735795 1503232 236 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31290/statm: 367 237 50 127 0 237 0

[startup+0.022669 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31289
/proc/meminfo: memFree=1159544/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=0
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151735795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31289/statm: 1339 235 195 169 0 50 0
[pid=31290] ppid=31289 vsize=3916 CPUtime=0.01
/proc/31290/stat : 31290 (SatElite) R 31289 31289 31216 0 -1 4194304 763 0 0 0 1 0 0 0 18 0 1 0 151735795 4009984 747 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/31290/statm: 979 747 50 127 0 849 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9272

[startup+0.101677 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31289
/proc/meminfo: memFree=1159544/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=0
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151735795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31289/statm: 1339 235 195 169 0 50 0
[pid=31290] ppid=31289 vsize=15740 CPUtime=0.09
/proc/31290/stat : 31290 (SatElite) R 31289 31289 31216 0 -1 4194304 3300 0 0 0 8 1 0 0 18 0 1 0 151735795 16117760 3284 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/31290/statm: 3935 3285 50 127 0 3805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21096

[startup+0.301698 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31289
/proc/meminfo: memFree=1159544/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=0
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151735795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31289/statm: 1339 235 195 169 0 50 0
[pid=31290] ppid=31289 vsize=40460 CPUtime=0.29
/proc/31290/stat : 31290 (SatElite) R 31289 31289 31216 0 -1 4194304 9568 0 0 0 24 5 0 0 19 0 1 0 151735795 41431040 9552 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 1 0 0
/proc/31290/statm: 10115 9553 50 127 0 9985 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45816

[startup+0.701741 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31289
/proc/meminfo: memFree=1159544/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=0
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151735795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31289/statm: 1339 235 195 169 0 50 0
[pid=31290] ppid=31289 vsize=89676 CPUtime=0.68
/proc/31290/stat : 31290 (SatElite) R 31289 31289 31216 0 -1 4194304 21531 0 0 0 58 10 0 0 23 0 1 0 151735795 91828224 19855 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31290/statm: 22419 19855 68 127 0 22289 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 95032

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31291
/proc/meminfo: memFree=1076904/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=0
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151735795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31289/statm: 1339 235 195 169 0 50 0
[pid=31290] ppid=31289 vsize=92280 CPUtime=1.49
/proc/31290/stat : 31290 (SatElite) R 31289 31289 31216 0 -1 4194304 22147 0 0 0 136 13 0 0 25 0 1 0 151735795 94494720 20471 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31290/statm: 23070 20471 68 127 0 22940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97636

[startup+3.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31291
/proc/meminfo: memFree=1068392/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=0
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151735795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31289/statm: 1339 235 195 169 0 50 0
[pid=31290] ppid=31289 vsize=96336 CPUtime=3.09
/proc/31290/stat : 31290 (SatElite) R 31289 31289 31216 0 -1 4194304 23050 0 0 0 293 16 0 0 25 0 1 0 151735795 98648064 21374 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31290/statm: 24084 21374 68 127 0 23954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101692

[startup+6.30134 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31291
/proc/meminfo: memFree=1048616/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=0
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151735795 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31289/statm: 1339 235 195 169 0 50 0
[pid=31290] ppid=31289 vsize=101432 CPUtime=6.28
/proc/31290/stat : 31290 (SatElite) R 31289 31289 31216 0 -1 4194304 24394 0 0 0 607 21 0 0 25 0 1 0 151735795 103866368 22718 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/31290/statm: 25358 22718 68 127 0 25228 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 106788

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31292
/proc/meminfo: memFree=1098920/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=30216 CPUtime=3.56
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 6995 0 0 0 352 4 0 0 25 0 1 0 151736708 30941184 6968 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 7554 6968 81 174 0 7377 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35572

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31292
/proc/meminfo: memFree=1095528/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=33704 CPUtime=16.35
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 7839 0 0 0 1630 5 0 0 25 0 1 0 151736708 34512896 7812 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 8426 7812 81 174 0 8249 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39060

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31292
/proc/meminfo: memFree=1093096/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=36096 CPUtime=41.94
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 8465 0 0 0 4189 5 0 0 25 0 1 0 151736708 36962304 8438 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 9024 8438 81 174 0 8847 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41452

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31292
/proc/meminfo: memFree=1087912/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=41460 CPUtime=93.13
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 9783 0 0 0 9307 6 0 0 25 0 1 0 151736708 42455040 9748 1992294400 134512640 135226915 4294956224 18446744073709551615 134538608 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 10365 9748 81 174 0 10188 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 46816

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31292
/proc/meminfo: memFree=1085416/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=43876 CPUtime=153.12
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 10386 0 0 0 15305 7 0 0 25 0 1 0 151736708 44929024 10351 1992294400 134512640 135226915 4294956224 18446744073709551615 134540998 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 10969 10351 81 174 0 10792 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49232

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31292
/proc/meminfo: memFree=1082344/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=47008 CPUtime=213.09
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 11156 0 0 0 21302 7 0 0 25 0 1 0 151736708 48136192 11121 1992294400 134512640 135226915 4294956224 18446744073709551615 134527768 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 11752 11121 81 174 0 11575 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 52364

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31292
/proc/meminfo: memFree=1077032/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=52348 CPUtime=273.08
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 12476 0 0 0 27299 9 0 0 25 0 1 0 151736708 53604352 12441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 13087 12441 81 174 0 12910 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 57704

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31292
/proc/meminfo: memFree=1070120/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=59148 CPUtime=333.06
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 14215 0 0 0 33295 11 0 0 25 0 1 0 151736708 60567552 14180 1992294400 134512640 135226915 4294956224 18446744073709551615 134540915 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 14787 14180 81 174 0 14610 0
Current children cumulated CPU time (s) 342.17

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

/proc/31292/statm: 153655 150174 81 174 0 153478 0
Current children cumulated CPU time (s) 9339.58
Current children cumulated vsize (KiB) 619976

[startup+9402.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 31310
/proc/meminfo: memFree=523432/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=614620 CPUtime=9390.45
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150221 0 0 0 938866 179 0 0 25 0 1 0 151736708 629370880 150183 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153655 150183 81 174 0 153478 0
Current children cumulated CPU time (s) 9399.56
Current children cumulated vsize (KiB) 619976

[startup+9462.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 31310
/proc/meminfo: memFree=523432/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=614620 CPUtime=9450.43
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150221 0 0 0 944864 179 0 0 25 0 1 0 151736708 629370880 150183 1992294400 134512640 135226915 4294956224 18446744073709551615 134527823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153655 150183 81 174 0 153478 0
Current children cumulated CPU time (s) 9459.54
Current children cumulated vsize (KiB) 619976

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=523240/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=614888 CPUtime=9510.42
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150277 0 0 0 950862 180 0 0 25 0 1 0 151736708 629645312 150239 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153722 150239 81 174 0 153545 0
Current children cumulated CPU time (s) 9519.53
Current children cumulated vsize (KiB) 620244

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=523368/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=614888 CPUtime=9570.4
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150277 0 0 0 956860 180 0 0 25 0 1 0 151736708 629645312 150239 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153722 150239 81 174 0 153545 0
Current children cumulated CPU time (s) 9579.51
Current children cumulated vsize (KiB) 620244

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=523176/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=615068 CPUtime=9630.38
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150328 0 0 0 962858 180 0 0 25 0 1 0 151736708 629829632 150290 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153767 150290 81 174 0 153590 0
Current children cumulated CPU time (s) 9639.49
Current children cumulated vsize (KiB) 620424

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=522984/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=615228 CPUtime=9690.37
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150352 0 0 0 968856 181 0 0 25 0 1 0 151736708 629993472 150314 1992294400 134512640 135226915 4294956224 18446744073709551615 134538853 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153807 150314 81 174 0 153630 0
Current children cumulated CPU time (s) 9699.48
Current children cumulated vsize (KiB) 620584

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=522984/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=615228 CPUtime=9750.35
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150357 0 0 0 974854 181 0 0 25 0 1 0 151736708 629993472 150319 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153807 150319 81 174 0 153630 0
Current children cumulated CPU time (s) 9759.46
Current children cumulated vsize (KiB) 620584

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=522728/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=615388 CPUtime=9810.33
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150409 0 0 0 980852 181 0 0 25 0 1 0 151736708 630157312 150371 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153847 150371 81 174 0 153670 0
Current children cumulated CPU time (s) 9819.44
Current children cumulated vsize (KiB) 620744

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=522664/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=615388 CPUtime=9870.31
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150425 0 0 0 986850 181 0 0 25 0 1 0 151736708 630157312 150387 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153847 150387 81 174 0 153670 0
Current children cumulated CPU time (s) 9879.42
Current children cumulated vsize (KiB) 620744

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=522536/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=615460 CPUtime=9930.3
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150441 0 0 0 992848 182 0 0 25 0 1 0 151736708 630231040 150403 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 153865 150403 81 174 0 153688 0
Current children cumulated CPU time (s) 9939.41
Current children cumulated vsize (KiB) 620816

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=522152/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=616076 CPUtime=9990.28
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150528 0 0 0 998846 182 0 0 25 0 1 0 151736708 630861824 150490 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 154019 150490 81 174 0 153842 0
Current children cumulated CPU time (s) 9999.39
Current children cumulated vsize (KiB) 621432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31310
/proc/meminfo: memFree=522152/2055920 swapFree=4191900/4192956
[pid=31289] ppid=31287 vsize=5356 CPUtime=9.11
/proc/31289/stat : 31289 (lysat.sh) S 31287 31289 31216 0 -1 4194304 310 26996 0 0 0 0 883 28 16 0 1 0 151735795 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31289/statm: 1339 237 195 169 0 50 0
[pid=31292] ppid=31289 vsize=616076 CPUtime=9990.98
/proc/31292/stat : 31292 (LySATi) R 31289 31289 31216 0 -1 4194304 150528 0 0 0 998916 182 0 0 25 0 1 0 151736708 630861824 150490 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/31292/statm: 154019 150490 81 174 0 153842 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 621432

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 31289 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=838656
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=284956
# CPU time returned by wait4() is 9.12361
# 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): 10003
CPU time (s): 10000.1
CPU user time (s): 9997.99
CPU system time (s): 2.1
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 621432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.83866
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27306
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= 34

runsolver used 11.7662 second user time and 24.4033 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-02 06:03:46
IDJOB=1773863
IDBENCH=70815
IDSOLVER=609
FILE ID=node21/1773863-1241237025
PBS_JOBID= 9224839
Free space on /tmp= 66472 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor128.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773863-1241237025/watcher-1773863-1241237025 -o /tmp/evaluation-result-1773863-1241237025/solver-1773863-1241237025 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1773863-1241237025.cnf i

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

MD5SUM BENCH= 065c126f0d55807310a398728b44423f
RANDOM SEED=1746186727

node21.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		: 3000.233
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		: 3000.233
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:       1160024 kB
Buffers:         72204 kB
Cached:         711236 kB
SwapCached:        260 kB
Active:          41128 kB
Inactive:       755572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1160024 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12700 kB
Writeback:           0 kB
Mapped:          21776 kB
Slab:            85172 kB
Committed_AS:   763928 kB
PageTables:       1376 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= 66440 MiB
End job on node21 at 2009-05-02 08:50:31