Trace number 1726836

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 1200.61

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6120    36720 |    1835       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 153   #clauses: 6120   #literals: 36720
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  153                                                  |
0.00/0.02	c |  Number of clauses:    6120                                                 |
0.00/0.03	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-1726836-1240717521/watcher-1726836-1240717521 -o /tmp/evaluation-result-1726836-1240717521/solver-1726836-1240717521 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1726836-1240717521.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 0.99 0.99 3/64 23961
/proc/meminfo: memFree=1416016/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0
/proc/23961/stat : 23961 (lysat.sh) R 23959 23961 18534 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 99786158 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 233632754335 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23961/statm: 1339 234 194 169 0 50 0
[pid=23962] ppid=23961 vsize=824 CPUtime=0
/proc/23962/stat : 23962 (SatElite) R 23961 23961 18534 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 99786158 843776 96 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/23962/statm: 206 96 50 127 0 76 0

[startup+0.060847 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23961
/proc/meminfo: memFree=1416016/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102849 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23961
/proc/meminfo: memFree=1416016/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.302874 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23961
/proc/meminfo: memFree=1416016/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701903 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23961
/proc/meminfo: memFree=1416016/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50196 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1412800/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=5488 CPUtime=1.47
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 1067 0 0 0 147 0 0 0 25 0 1 0 99786160 5619712 1052 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 1372 1052 81 174 0 1195 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10844

[startup+3.10109 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1410752/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=7068 CPUtime=3.06
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 1439 0 0 0 306 0 0 0 25 0 1 0 99786160 7237632 1424 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 1767 1424 81 174 0 1590 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12424

[startup+6.30135 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1407488/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=9852 CPUtime=6.26
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 2149 0 0 0 625 1 0 0 25 0 1 0 99786160 10088448 2134 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 2463 2134 81 174 0 2286 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15208

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1404096/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=13488 CPUtime=12.65
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 3049 0 0 0 1264 1 0 0 25 0 1 0 99786160 13811712 3034 1992294400 134512640 135226915 4294956208 18446744073709551615 134539418 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 3372 3034 81 174 0 3195 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18844

[startup+25.5029 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1398656/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=18848 CPUtime=25.45
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 4350 0 0 0 2543 2 0 0 25 0 1 0 99786160 19300352 4335 1992294400 134512640 135226915 4294956208 18446744073709551615 134544487 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 4712 4335 81 174 0 4535 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24204

[startup+51.103 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1391616/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=25788 CPUtime=51.04
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 6051 0 0 0 5100 4 0 0 25 0 1 0 99786160 26406912 6036 1992294400 134512640 135226915 4294956208 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 6447 6036 81 174 0 6270 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31144

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1377664/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=40028 CPUtime=102.23
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 9485 0 0 0 10215 8 0 0 25 0 1 0 99786160 40988672 9470 1992294400 134512640 135226915 4294956208 18446744073709551615 134536922 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 10007 9470 81 174 0 9830 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 45384

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1368832/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=49628 CPUtime=162.2
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 11727 0 0 0 16210 10 0 0 25 0 1 0 99786160 50819072 11712 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 12407 11712 81 174 0 12230 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 54984

[startup+222.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1357056/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=61600 CPUtime=222.18
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 14637 0 0 0 22205 13 0 0 25 0 1 0 99786160 63078400 14622 1992294400 134512640 135226915 4294956208 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 15400 14622 81 174 0 15223 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 66956

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1354752/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=64120 CPUtime=282.16
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 15228 0 0 0 28202 14 0 0 25 0 1 0 99786160 65658880 15213 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 16030 15213 81 174 0 15853 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 69476

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1347208/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=72284 CPUtime=342.13
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 17097 0 0 0 34198 15 0 0 25 0 1 0 99786160 74018816 17082 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 18071 17082 81 174 0 17894 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 77640

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1346312/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=73260 CPUtime=402.1
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 17325 0 0 0 40195 15 0 0 25 0 1 0 99786160 75018240 17310 1992294400 134512640 135226915 4294956208 18446744073709551615 134536869 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 18315 17310 81 174 0 18138 0

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

/proc/23964/statm: 23600 22432 81 174 0 23423 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 99756

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1325768/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=94400 CPUtime=582.02
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 22454 0 0 0 58182 20 0 0 25 0 1 0 99786160 96665600 22439 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 23600 22439 81 174 0 23423 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 99756

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1325384/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=94400 CPUtime=641.99
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 22541 0 0 0 64179 20 0 0 25 0 1 0 99786160 96665600 22526 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 23600 22526 81 174 0 23423 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 99756

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1320712/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=99244 CPUtime=701.96
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 23746 0 0 0 70174 22 0 0 25 0 1 0 99786160 101625856 23731 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 24811 23731 81 174 0 24634 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 104600

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1307848/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=113540 CPUtime=761.93
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 26912 0 0 0 76168 25 0 0 25 0 1 0 99786160 116264960 26897 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 28385 26897 81 174 0 28208 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 118896

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1299016/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=122404 CPUtime=821.88
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 29105 0 0 0 82160 28 0 0 25 0 1 0 99786160 125341696 29090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 30601 29090 81 174 0 30424 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 127760

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23964
/proc/meminfo: memFree=1299016/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=122404 CPUtime=881.86
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 29105 0 0 0 88158 28 0 0 25 0 1 0 99786160 125341696 29090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 30601 29090 81 174 0 30424 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 127760

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23970
/proc/meminfo: memFree=1298184/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=123076 CPUtime=941.84
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 29286 0 0 0 94156 28 0 0 25 0 1 0 99786160 126029824 29271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 30769 29271 81 174 0 30592 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 128432

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23970
/proc/meminfo: memFree=1296904/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=124608 CPUtime=1001.78
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 29632 0 0 0 100150 28 0 0 25 0 1 0 99786160 127598592 29617 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 31152 29617 81 174 0 30975 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 129964

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23970
/proc/meminfo: memFree=1294728/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=126912 CPUtime=1061.77
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 30168 0 0 0 106148 29 0 0 25 0 1 0 99786160 129957888 30153 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 31728 30153 81 174 0 31551 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 132268

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23970
/proc/meminfo: memFree=1291336/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=130944 CPUtime=1121.74
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 31022 0 0 0 112144 30 0 0 25 0 1 0 99786160 134086656 31007 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 32736 31007 81 174 0 32559 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 136300

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23970
/proc/meminfo: memFree=1285128/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=137356 CPUtime=1181.69
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 32563 0 0 0 118137 32 0 0 25 0 1 0 99786160 140652544 32548 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 34339 32548 81 174 0 34162 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 142712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23970
/proc/meminfo: memFree=1281992/2055920 swapFree=4192812/4192956
[pid=23961] ppid=23959 vsize=5356 CPUtime=0.01
/proc/23961/stat : 23961 (lysat.sh) S 23959 23961 18534 0 -1 4194304 310 240 0 0 0 0 1 0 16 0 1 0 99786158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23961/statm: 1339 237 195 169 0 50 0
[pid=23964] ppid=23961 vsize=140704 CPUtime=1199.99
/proc/23964/stat : 23964 (LySATi) R 23961 23961 18534 0 -1 4194304 33348 0 0 0 119966 33 0 0 25 0 1 0 99786160 144080896 33333 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/23964/statm: 35176 33333 81 174 0 34999 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 146060

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 23961 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=18997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.023996
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.67
CPU system time (s): 0.33
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 146060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 550
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.993848 second user time and 3.38348 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-26 05:45:21
IDJOB=1726836
IDBENCH=24624
IDSOLVER=511
FILE ID=node3/1726836-1240717521
PBS_JOBID= 9186799
Free space on /tmp= 66072 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726836-1240717521/watcher-1726836-1240717521 -o /tmp/evaluation-result-1726836-1240717521/solver-1726836-1240717521 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1726836-1240717521.cnf i

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

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=469700008

node3.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		: 3000.212
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		: 3000.212
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:       1416560 kB
Buffers:         59096 kB
Cached:         492036 kB
SwapCached:        144 kB
Active:         203832 kB
Inactive:       362400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            59236 kB
Committed_AS:   370844 kB
PageTables:       1372 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= 66068 MiB
End job on node3 at 2009-04-26 06:05:24