Trace number 1526149

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1525918493-008.cnf
MD5SUM8d13747fa44bd7d02e1fc5ca9353af8b
Bench CategoryRANDOM (random 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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
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:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526149-1238486396/watcher-1526149-1238486396 -o /tmp/evaluation-result-1526149-1238486396/solver-1526149-1238486396 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526149-1238486396.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: 0.84 0.95 0.98 3/64 4542
/proc/meminfo: memFree=1497584/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121306328 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 235 195 169 0 50 0
[pid=4543] ppid=4542 vsize=692 CPUtime=0
/proc/4543/stat : 4543 (SatElite) R 4542 4542 4505 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 1121306329 708608 92 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/4543/statm: 173 92 50 127 0 43 0

[startup+0.00850911 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 4542
/proc/meminfo: memFree=1497584/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121306328 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 235 195 169 0 50 0
[pid=4543] ppid=4542 vsize=956 CPUtime=0
/proc/4543/stat : 4543 (SatElite) R 4542 4542 4505 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 1121306329 978944 138 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/4543/statm: 239 139 50 127 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6312

[startup+0.102529 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 4542
/proc/meminfo: memFree=1497584/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301572 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 4542
/proc/meminfo: memFree=1497584/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701645 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 4542
/proc/meminfo: memFree=1497584/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/66 4545
/proc/meminfo: memFree=1494944/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=4428 CPUtime=1.46
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 800 0 0 0 146 0 0 0 25 0 1 0 1121306331 4534272 785 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 1107 785 81 174 0 930 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9784

[startup+3.1011 s]
/proc/loadavg: 0.85 0.95 0.98 2/66 4545
/proc/meminfo: memFree=1493984/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=5508 CPUtime=3.05
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 1046 0 0 0 305 0 0 0 25 0 1 0 1121306331 5640192 1031 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 1377 1031 81 174 0 1200 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10864

[startup+6.30172 s]
/proc/loadavg: 0.85 0.95 0.98 2/66 4545
/proc/meminfo: memFree=1491552/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=7016 CPUtime=6.26
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 1421 0 0 0 625 1 0 0 25 0 1 0 1121306331 7184384 1406 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 1754 1406 81 174 0 1577 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12372

[startup+12.7019 s]
/proc/loadavg: 0.88 0.95 0.98 2/66 4545
/proc/meminfo: memFree=1489888/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=9216 CPUtime=12.66
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 1962 0 0 0 1264 2 0 0 25 0 1 0 1121306331 9437184 1947 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 2304 1947 81 174 0 2127 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14572

[startup+25.5024 s]
/proc/loadavg: 0.89 0.95 0.98 2/66 4545
/proc/meminfo: memFree=1486880/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=11932 CPUtime=25.45
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 2613 0 0 0 2543 2 0 0 25 0 1 0 1121306331 12218368 2598 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 2983 2598 81 174 0 2806 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17288

[startup+51.1023 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4545
/proc/meminfo: memFree=1483232/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=16040 CPUtime=51.04
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 3587 0 0 0 5101 3 0 0 25 0 1 0 1121306331 16424960 3572 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 4010 3572 81 174 0 3833 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21396

[startup+102.305 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 4551
/proc/meminfo: memFree=1478872/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=20300 CPUtime=102.21
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 4576 0 0 0 10217 4 0 0 25 0 1 0 1121306331 20787200 4561 1992294400 134512640 135226915 4294956224 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 5075 4561 81 174 0 4898 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 25656

[startup+162.303 s]
/proc/loadavg: 1.09 1.00 1.00 2/66 4551
/proc/meminfo: memFree=1474072/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=25208 CPUtime=162.17
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 5770 0 0 0 16211 6 0 0 25 0 1 0 1121306331 25812992 5755 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 6302 5755 81 174 0 6125 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 30564

[startup+222.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/66 4551
/proc/meminfo: memFree=1469784/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=29964 CPUtime=222.13
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 6869 0 0 0 22207 6 0 0 25 0 1 0 1121306331 30683136 6854 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 7491 6854 81 174 0 7314 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 35320

[startup+282.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 4551
/proc/meminfo: memFree=1467160/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=32688 CPUtime=282.11
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 7528 0 0 0 28204 7 0 0 25 0 1 0 1121306331 33472512 7513 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 8172 7513 81 174 0 7995 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 38044

[startup+342.301 s]
/proc/loadavg: 1.16 1.05 1.01 2/66 4551
/proc/meminfo: memFree=1464024/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=36056 CPUtime=342.07
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 8286 0 0 0 34200 7 0 0 25 0 1 0 1121306331 36921344 8271 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 9014 8271 81 174 0 8837 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 41412

[startup+402.302 s]
/proc/loadavg: 1.35 1.14 1.04 2/66 4551
/proc/meminfo: memFree=1462560/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0

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

/proc/4545/statm: 11688 10685 81 174 0 11511 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 52108

[startup+642.302 s]
/proc/loadavg: 1.02 1.08 1.03 2/66 4551
/proc/meminfo: memFree=1452960/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=48192 CPUtime=641.94
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 11052 0 0 0 64184 10 0 0 25 0 1 0 1121306331 49348608 11037 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 12048 11037 81 174 0 11871 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 53548

[startup+702.301 s]
/proc/loadavg: 1.01 1.07 1.03 2/66 4551
/proc/meminfo: memFree=1448480/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=52996 CPUtime=701.9
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 12178 0 0 0 70179 11 0 0 25 0 1 0 1121306331 54267904 12163 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 13249 12163 81 174 0 13072 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 58352

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.02 2/66 4551
/proc/meminfo: memFree=1443808/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=57548 CPUtime=761.87
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 13325 0 0 0 76175 12 0 0 25 0 1 0 1121306331 58929152 13310 1992294400 134512640 135226915 4294956224 18446744073709551615 134557455 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 14387 13310 81 174 0 14210 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 62904

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/66 4551
/proc/meminfo: memFree=1443808/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=57548 CPUtime=821.84
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 13325 0 0 0 82172 12 0 0 25 0 1 0 1121306331 58929152 13310 1992294400 134512640 135226915 4294956224 18446744073709551615 134537045 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 14387 13310 81 174 0 14210 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 62904

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/66 4551
/proc/meminfo: memFree=1443488/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=57980 CPUtime=881.8
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 13420 0 0 0 88168 12 0 0 25 0 1 0 1121306331 59371520 13405 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 14495 13405 81 174 0 14318 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 63336

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 4551
/proc/meminfo: memFree=1442016/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=59780 CPUtime=941.77
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 13831 0 0 0 94165 12 0 0 25 0 1 0 1121306331 61214720 13816 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 14945 13816 81 174 0 14768 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 65136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 4551
/proc/meminfo: memFree=1441248/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=60428 CPUtime=1001.75
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 13985 0 0 0 100163 12 0 0 25 0 1 0 1121306331 61878272 13970 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 15107 13970 81 174 0 14930 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 65784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4551
/proc/meminfo: memFree=1439648/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=62444 CPUtime=1061.72
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 14381 0 0 0 106159 13 0 0 25 0 1 0 1121306331 63942656 14366 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 15611 14366 81 174 0 15434 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 67800

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4551
/proc/meminfo: memFree=1437664/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=65016 CPUtime=1121.7
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 14888 0 0 0 112156 14 0 0 25 0 1 0 1121306331 66576384 14873 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 16254 14873 81 174 0 16077 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 70372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4551
/proc/meminfo: memFree=1433248/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=69592 CPUtime=1181.66
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 15986 0 0 0 118151 15 0 0 25 0 1 0 1121306331 71262208 15971 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 17398 15971 81 174 0 17221 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 74948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4551
/proc/meminfo: memFree=1431968/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=71036 CPUtime=1200.07
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 16296 0 0 0 119991 16 0 0 25 0 1 0 1121306331 72740864 16281 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 17759 16281 81 174 0 17582 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76392

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: 1.00 1.00 1.00 2/66 4551
/proc/meminfo: memFree=1431968/2055920 swapFree=4179868/4192956
[pid=4542] ppid=4540 vsize=5356 CPUtime=0.02
/proc/4542/stat : 4542 (lysat.sh) S 4540 4542 4505 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121306328 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4542/statm: 1339 237 195 169 0 50 0
[pid=4545] ppid=4542 vsize=71036 CPUtime=1200.07
/proc/4545/stat : 4545 (LySATi) R 4542 4542 4505 0 -1 4194304 16296 0 0 0 119991 16 0 0 25 0 1 0 1121306331 72740864 16281 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/4545/statm: 17759 16281 81 174 0 17582 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 76392

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4542 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.026995
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 76392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 564
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= 3

runsolver used 1.03884 second user time and 3.33749 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-31 09:59:56
IDJOB=1526149
IDBENCH=70486
IDSOLVER=511
FILE ID=node5/1526149-1238486396
PBS_JOBID= 9061884
Free space on /tmp= 66096 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1525918493-008.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526149-1238486396/watcher-1526149-1238486396 -o /tmp/evaluation-result-1526149-1238486396/solver-1526149-1238486396 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526149-1238486396.cnf i

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

MD5SUM BENCH= 8d13747fa44bd7d02e1fc5ca9353af8b
RANDOM SEED=2135043493

node5.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		: 3000.263
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		: 3000.263
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:       1498064 kB
Buffers:         85044 kB
Cached:         371500 kB
SwapCached:       7012 kB
Active:         177608 kB
Inactive:       287336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498064 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          14140 kB
Slab:            78960 kB
Committed_AS:  2951872 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-31 10:19:59