Trace number 1525579

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.698
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.18	c |         0 |   50039   152040 |      --       0       --      -- |     --   | -361/840
0.09/0.18	c ==============================================================================
0.09/0.18	c Result  :   #vars: 11682   #clauses: 50039   #literals: 152040
0.09/0.18	c CPU time:   0.167974 s
0.09/0.18	c ==============================================================================
0.19/0.24	c lySAT 0.1
0.19/0.24	c minisat core +  additionnal features
0.19/0.24	c ============================[ Problem Statistics ]=============================
0.19/0.24	c |                                                                             |
0.19/0.24	c |  Number of variables:  11682                                                |
0.19/0.24	c |  Number of clauses:    50039                                                |
0.19/0.28	c |  Parsing time:         0.04         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525579-1238410153/watcher-1525579-1238410153 -o /tmp/evaluation-result-1525579-1238410153/solver-1525579-1238410153 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525579-1238410153.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: 0.92 0.98 0.99 3/64 19996
/proc/meminfo: memFree=1244936/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113681104 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 235 195 169 0 50 0
[pid=19997] ppid=19996 vsize=1556 CPUtime=0
/proc/19997/stat : 19997 (SatElite) R 19996 19996 19503 0 -1 4194304 291 0 0 0 0 0 0 0 19 0 1 0 1113681105 1593344 275 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/19997/statm: 389 278 50 127 0 259 0

[startup+0.0140721 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19996
/proc/meminfo: memFree=1244936/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113681104 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 235 195 169 0 50 0
[pid=19997] ppid=19996 vsize=3048 CPUtime=0
/proc/19997/stat : 19997 (SatElite) R 19996 19996 19503 0 -1 4194304 630 0 0 0 0 0 0 0 19 0 1 0 1113681105 3121152 614 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/19997/statm: 795 615 50 127 0 665 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8404

[startup+0.101089 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19996
/proc/meminfo: memFree=1244936/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113681104 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 235 195 169 0 50 0
[pid=19997] ppid=19996 vsize=6676 CPUtime=0.09
/proc/19997/stat : 19997 (SatElite) R 19996 19996 19503 0 -1 4194304 1486 0 0 0 8 1 0 0 19 0 1 0 1113681105 6836224 1470 1992294400 134512640 135034092 4294956112 18446744073709551615 134566359 0 0 4096 3 0 0 0 17 0 0 0
/proc/19997/statm: 1669 1470 68 127 0 1539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12032

[startup+0.301137 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19996
/proc/meminfo: memFree=1244936/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+0.701213 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19996
/proc/meminfo: memFree=1244936/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+1.50235 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1238584/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=6672 CPUtime=1.24
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 1526 0 0 0 124 0 0 0 25 0 1 0 1113681129 6832128 1512 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 1668 1512 82 174 0 1491 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12028

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1236728/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=8500 CPUtime=2.84
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 1992 0 0 0 284 0 0 0 25 0 1 0 1113681129 8704000 1978 1992294400 134512640 135226915 4294956224 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/19999/statm: 2125 1978 82 174 0 1948 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13856

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1233464/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=12292 CPUtime=6.04
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 2923 0 0 0 603 1 0 0 25 0 1 0 1113681129 12587008 2909 1992294400 134512640 135226915 4294956224 18446744073709551615 134548829 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 3073 2909 82 174 0 2896 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17648

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1228664/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=16612 CPUtime=12.43
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 4017 0 0 0 1241 2 0 0 25 0 1 0 1113681129 17010688 4003 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 4153 4003 82 174 0 3976 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21968

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1220024/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=24412 CPUtime=25.23
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 5937 0 0 0 2519 4 0 0 25 0 1 0 1113681129 24997888 5923 1992294400 134512640 135226915 4294956224 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 6103 5923 82 174 0 5926 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29768

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1206840/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=37424 CPUtime=50.82
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 9215 0 0 0 5075 7 0 0 25 0 1 0 1113681129 38322176 9201 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 9356 9201 82 174 0 9179 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 42780

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1190328/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=54124 CPUtime=101.99
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 13366 0 0 0 10189 10 0 0 25 0 1 0 1113681129 55422976 13352 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 13531 13352 82 174 0 13354 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 59480

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1162424/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=81804 CPUtime=161.95
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 20278 0 0 0 16178 17 0 0 25 0 1 0 1113681129 83767296 20264 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 20451 20264 82 174 0 20274 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 87160

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1128056/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=116148 CPUtime=221.93
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 28856 0 0 0 22168 25 0 0 25 0 1 0 1113681129 118935552 28842 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 29037 28842 82 174 0 28860 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 121504

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1128056/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=116148 CPUtime=281.91
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 28856 0 0 0 28166 25 0 0 25 0 1 0 1113681129 118935552 28842 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 29037 28842 82 174 0 28860 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 121504

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1111672/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=132512 CPUtime=341.88
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 32953 0 0 0 34159 29 0 0 25 0 1 0 1113681129 135692288 32939 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 33128 32939 82 174 0 32951 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 137868

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1109112/2055920 swapFree=4178880/4192956

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

/proc/19999/statm: 48244 48070 82 174 0 48067 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 198332

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1032632/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=211320 CPUtime=641.72
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 52686 0 0 0 64123 49 0 0 25 0 1 0 1113681129 216391680 52672 1992294400 134512640 135226915 4294956224 18446744073709551615 134525810 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 52830 52672 82 174 0 52653 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 216676

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19999
/proc/meminfo: memFree=1032504/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=211320 CPUtime=701.7
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 52686 0 0 0 70120 50 0 0 25 0 1 0 1113681129 216391680 52672 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 52830 52672 82 174 0 52653 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 216676

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=1032376/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=211320 CPUtime=761.66
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 52686 0 0 0 76116 50 0 0 25 0 1 0 1113681129 216391680 52672 1992294400 134512640 135226915 4294956224 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 52830 52672 82 174 0 52653 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 216676

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=1015416/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=229244 CPUtime=821.63
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 57067 0 0 0 82108 55 0 0 25 0 1 0 1113681129 234745856 57053 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 57311 57053 82 174 0 57134 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 234600

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=977656/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=266408 CPUtime=881.6
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 66408 0 0 0 88096 64 0 0 25 0 1 0 1113681129 272801792 66394 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 66602 66394 82 174 0 66425 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 271764

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=976120/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=267852 CPUtime=941.57
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 66769 0 0 0 94092 65 0 0 25 0 1 0 1113681129 274280448 66755 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 66963 66755 82 174 0 66786 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 273208

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=976120/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=267852 CPUtime=1001.54
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 66769 0 0 0 100089 65 0 0 25 0 1 0 1113681129 274280448 66755 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 66963 66755 82 174 0 66786 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 273208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=976120/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=267852 CPUtime=1061.51
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 66769 0 0 0 106086 65 0 0 25 0 1 0 1113681129 274280448 66755 1992294400 134512640 135226915 4294956224 18446744073709551615 134539996 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 66963 66755 82 174 0 66786 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 273208

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=976120/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=267852 CPUtime=1121.48
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 66769 0 0 0 112083 65 0 0 25 0 1 0 1113681129 274280448 66755 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 66963 66755 82 174 0 66786 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 273208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=960440/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=283964 CPUtime=1181.45
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 70808 0 0 0 118076 69 0 0 25 0 1 0 1113681129 290779136 70794 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 70991 70794 82 174 0 70814 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 289320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=948536/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=295348 CPUtime=1199.85
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 73668 0 0 0 119913 72 0 0 25 0 1 0 1113681129 302436352 73654 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 73837 73654 82 174 0 73660 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 300704

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20005
/proc/meminfo: memFree=948536/2055920 swapFree=4178880/4192956
[pid=19996] ppid=19994 vsize=5356 CPUtime=0.23
/proc/19996/stat : 19996 (lysat.sh) S 19994 19996 19503 0 -1 4194304 310 1591 0 0 0 0 22 1 17 0 1 0 1113681104 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19996/statm: 1339 237 195 169 0 50 0
[pid=19999] ppid=19996 vsize=295348 CPUtime=1199.85
/proc/19999/stat : 19999 (LySATi) R 19996 19996 19503 0 -1 4194304 73668 0 0 0 119913 72 0 0 25 0 1 0 1113681129 302436352 73654 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19999/statm: 73837 73654 82 174 0 73660 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 300704

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19996 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=224965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.245961
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.35
CPU system time (s): 0.73
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 300704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.224965
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1901
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= 4

runsolver used 1.04584 second user time and 3.33149 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-30 12:49:13
IDJOB=1525579
IDBENCH=70372
IDSOLVER=511
FILE ID=node21/1525579-1238410153
PBS_JOBID= 9061396
Free space on /tmp= 66460 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525579-1238410153/watcher-1525579-1238410153 -o /tmp/evaluation-result-1525579-1238410153/solver-1525579-1238410153 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525579-1238410153.cnf i

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

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=585507005

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		: 3000.259
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		: 3000.259
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:       1245416 kB
Buffers:         98952 kB
Cached:         611292 kB
SwapCached:       7836 kB
Active:          97096 kB
Inactive:       622580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1245416 kB
SwapTotal:     4192956 kB
SwapFree:      4178880 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          15088 kB
Slab:            76904 kB
Committed_AS:  2969556 kB
PageTables:       1380 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= 66456 MiB
End job on node21 at 2009-03-30 13:09:16