Trace number 1730917

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) 1200.03 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  280                                                  |
0.00/0.00	c |  Number of clauses:    1120                                                 |
0.00/0.00	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730917-1240765015/watcher-1730917-1240765015 -o /tmp/evaluation-result-1730917-1240765015/solver-1730917-1240765015 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730917-1240765015.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: 1.00 1.00 1.00 3/65 9635
/proc/meminfo: memFree=1833584/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) R 9633 9635 9207 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 104530605 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 270187162271 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9635/statm: 1339 234 194 169 0 50 0
[pid=9636] ppid=9635 vsize=824 CPUtime=0
/proc/9636/stat : 9636 (SatElite) R 9635 9635 9207 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 104530605 843776 113 1992294400 134512640 135034092 4294956096 18446744073709551615 134566728 0 0 4096 3 0 0 0 17 0 0 0
/proc/9636/statm: 206 113 67 127 0 76 0

[startup+0.087715 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 9635
/proc/meminfo: memFree=1833584/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101717 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 9635
/proc/meminfo: memFree=1833584/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301739 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 9635
/proc/meminfo: memFree=1833584/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701785 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 9635
/proc/meminfo: memFree=1833584/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50288 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1831648/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=4184 CPUtime=1.49
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 690 0 0 0 149 0 0 0 25 0 1 0 104530606 4284416 675 1992294400 134512640 135226915 4294956208 18446744073709551615 134526506 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 1046 675 81 174 0 869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9540

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1830688/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=5164 CPUtime=3.08
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 918 0 0 0 308 0 0 0 25 0 1 0 104530606 5287936 903 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 1291 903 81 174 0 1114 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10520

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1829024/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=6516 CPUtime=6.28
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 1257 0 0 0 628 0 0 0 25 0 1 0 104530606 6672384 1242 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 1629 1242 81 174 0 1452 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11872

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1826720/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=8424 CPUtime=12.68
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 1733 0 0 0 1268 0 0 0 25 0 1 0 104530606 8626176 1718 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 2106 1718 81 174 0 1929 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13780

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1824736/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=10172 CPUtime=25.47
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 2164 0 0 0 2546 1 0 0 25 0 1 0 104530606 10416128 2149 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 2543 2149 81 174 0 2366 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15528

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1820320/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=14888 CPUtime=51.07
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 3277 0 0 0 5105 2 0 0 25 0 1 0 104530606 15245312 3262 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 3722 3262 81 174 0 3545 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20244

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1816224/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=19160 CPUtime=102.25
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 4273 0 0 0 10222 3 0 0 25 0 1 0 104530606 19619840 4258 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 4790 4258 81 174 0 4613 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24516

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1811424/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=24344 CPUtime=162.21
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 5497 0 0 0 16217 4 0 0 25 0 1 0 104530606 24928256 5482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 6086 5482 81 174 0 5909 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29700

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9638
/proc/meminfo: memFree=1808992/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=26852 CPUtime=222.19
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 6046 0 0 0 22214 5 0 0 25 0 1 0 104530606 27496448 6031 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 6713 6031 81 174 0 6536 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32208

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1802272/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=33584 CPUtime=282.16
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 7677 0 0 0 28210 6 0 0 25 0 1 0 104530606 34390016 7662 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 8396 7662 81 174 0 8219 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 38940

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1801312/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=34720 CPUtime=342.13
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 7934 0 0 0 34206 7 0 0 25 0 1 0 104530606 35553280 7919 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 8680 7919 81 174 0 8503 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 40076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1796512/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=39812 CPUtime=402.1
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 9120 0 0 0 40202 8 0 0 25 0 1 0 104530606 40767488 9105 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 9953 9105 81 174 0 9776 0

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

/proc/9638/statm: 10657 9765 81 174 0 10480 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 47984

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1789472/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=47224 CPUtime=582.02
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 10857 0 0 0 58192 10 0 0 25 0 1 0 104530606 48357376 10842 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 11806 10842 81 174 0 11629 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 52580

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1789152/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=47592 CPUtime=642
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 10926 0 0 0 64190 10 0 0 25 0 1 0 104530606 48734208 10911 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 11898 10911 81 174 0 11721 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 52948

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1788576/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=48160 CPUtime=701.96
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 11075 0 0 0 70186 10 0 0 25 0 1 0 104530606 49315840 11060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 12040 11060 81 174 0 11863 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 53516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1784224/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=53180 CPUtime=761.94
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 12157 0 0 0 76183 11 0 0 25 0 1 0 104530606 54456320 12142 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 13295 12142 81 174 0 13118 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 58536

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1779168/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=58576 CPUtime=821.91
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 13410 0 0 0 82178 13 0 0 25 0 1 0 104530606 59981824 13395 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 14644 13395 81 174 0 14467 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 63932

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1779040/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=58576 CPUtime=881.87
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 13424 0 0 0 88174 13 0 0 25 0 1 0 104530606 59981824 13409 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 14644 13409 81 174 0 14467 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 63932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1778912/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=58648 CPUtime=941.85
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 13451 0 0 0 94172 13 0 0 25 0 1 0 104530606 60055552 13436 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 14662 13436 81 174 0 14485 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 64004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1778464/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=59348 CPUtime=1001.82
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 13571 0 0 0 100169 13 0 0 25 0 1 0 104530606 60772352 13556 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 14837 13556 81 174 0 14660 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 64704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1777824/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=59976 CPUtime=1061.8
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 13734 0 0 0 106166 14 0 0 25 0 1 0 104530606 61415424 13719 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 14994 13719 81 174 0 14817 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 65332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1772832/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=65272 CPUtime=1121.77
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 14971 0 0 0 112162 15 0 0 25 0 1 0 104530606 66838528 14956 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 16318 14956 81 174 0 16141 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 70628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1767520/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=71300 CPUtime=1181.74
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 16313 0 0 0 118157 17 0 0 25 0 1 0 104530606 73011200 16298 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 17825 16298 81 174 0 17648 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 76656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9644
/proc/meminfo: memFree=1765536/2055920 swapFree=4192952/4192956
[pid=9635] ppid=9633 vsize=5356 CPUtime=0
/proc/9635/stat : 9635 (lysat.sh) S 9633 9635 9207 0 -1 4194304 310 134 0 0 0 0 0 0 16 0 1 0 104530605 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9635/statm: 1339 237 195 169 0 50 0
[pid=9638] ppid=9635 vsize=73136 CPUtime=1200.03
/proc/9638/stat : 9638 (LySATi) R 9635 9635 9207 0 -1 4194304 16771 0 0 0 119986 17 0 0 25 0 1 0 104530606 74891264 16756 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 18284 16756 81 174 0 18107 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 78492

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 9635 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=3999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.007998
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.17
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 78492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.79073 second user time and 2.58561 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-26 18:56:55
IDJOB=1730917
IDBENCH=24739
IDSOLVER=511
FILE ID=node88/1730917-1240765015
PBS_JOBID= 9187130
Free space on /tmp= 66548 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730917-1240765015/watcher-1730917-1240765015 -o /tmp/evaluation-result-1730917-1240765015/solver-1730917-1240765015 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730917-1240765015.cnf i

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

MD5SUM BENCH= 0a790b16b30661bee32dad474c146a58
RANDOM SEED=157438556

node88.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		: 3000.229
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		: 3000.229
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:       1834128 kB
Buffers:         21584 kB
Cached:         117880 kB
SwapCached:          4 kB
Active:          69360 kB
Inactive:        84444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834128 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:          24096 kB
Slab:            53980 kB
Committed_AS:   279132 kB
PageTables:       1444 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= 66548 MiB
End job on node88 at 2009-04-26 19:16:57