Trace number 1526169

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1718100253-004.cnf
MD5SUM8e5b8ce1a4edfef4a97a3ad9e571c97a
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:   0.007998 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-1526169-1238486679/watcher-1526169-1238486679 -o /tmp/evaluation-result-1526169-1238486679/solver-1526169-1238486679 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526169-1238486679.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 0.99 1.12 3/80 31281
/proc/meminfo: memFree=1379216/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0
/proc/31281/stat : 31281 (lysat.sh) R 31279 31281 30982 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121331767 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31281/statm: 1339 234 194 169 0 50 0
[pid=31282] ppid=31281 vsize=824 CPUtime=0
/proc/31282/stat : 31282 (SatElite) R 31281 31281 30982 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1121331768 843776 108 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31282/statm: 206 109 50 127 0 76 0

[startup+0.0994121 s]
/proc/loadavg: 0.92 0.99 1.12 3/80 31281
/proc/meminfo: memFree=1379216/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101411 s]
/proc/loadavg: 0.92 0.99 1.12 3/80 31281
/proc/meminfo: memFree=1379216/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301432 s]
/proc/loadavg: 0.92 0.99 1.12 3/80 31281
/proc/meminfo: memFree=1379216/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701478 s]
/proc/loadavg: 0.92 0.99 1.12 3/80 31281
/proc/meminfo: memFree=1379216/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50155 s]
/proc/loadavg: 0.92 0.99 1.12 2/82 31284
/proc/meminfo: memFree=1376576/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=4440 CPUtime=1.46
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 778 0 0 0 146 0 0 0 25 0 1 0 1121331770 4546560 763 1992294400 134512640 135226915 4294956208 18446744073709551615 134540837 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 1110 763 81 174 0 933 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9796

[startup+3.10172 s]
/proc/loadavg: 0.92 0.99 1.12 2/82 31284
/proc/meminfo: memFree=1375424/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=5532 CPUtime=3.06
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 1056 0 0 0 306 0 0 0 25 0 1 0 1121331770 5664768 1041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 1383 1041 81 174 0 1206 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10888

[startup+6.30205 s]
/proc/loadavg: 0.93 0.99 1.12 2/82 31284
/proc/meminfo: memFree=1373120/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=7052 CPUtime=6.26
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 1432 0 0 0 626 0 0 0 25 0 1 0 1121331770 7221248 1417 1992294400 134512640 135226915 4294956208 18446744073709551615 134541504 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 1763 1417 81 174 0 1586 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12408

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 1.11 2/82 31284
/proc/meminfo: memFree=1371520/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=9136 CPUtime=12.66
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 1941 0 0 0 1265 1 0 0 25 0 1 0 1121331770 9355264 1926 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 2284 1926 81 174 0 2107 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14492

[startup+25.501 s]
/proc/loadavg: 0.95 0.99 1.11 2/82 31284
/proc/meminfo: memFree=1369664/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=10612 CPUtime=25.45
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 2294 0 0 0 2544 1 0 0 25 0 1 0 1121331770 10866688 2279 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 2653 2279 81 174 0 2476 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15968

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 1.11 2/82 31284
/proc/meminfo: memFree=1363712/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=16844 CPUtime=51.04
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 3792 0 0 0 5102 2 0 0 25 0 1 0 1121331770 17248256 3777 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 4211 3777 81 174 0 4034 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22200

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.10 2/82 31284
/proc/meminfo: memFree=1359872/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=20796 CPUtime=102.22
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 4714 0 0 0 10220 2 0 0 25 0 1 0 1121331770 21295104 4699 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 5199 4699 81 174 0 5022 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 26152

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/82 31284
/proc/meminfo: memFree=1356032/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=24840 CPUtime=162.19
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 5679 0 0 0 16216 3 0 0 25 0 1 0 1121331770 25436160 5664 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 6210 5664 81 174 0 6033 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 30196

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/82 31284
/proc/meminfo: memFree=1350720/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=30656 CPUtime=222.16
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 7008 0 0 0 22212 4 0 0 25 0 1 0 1121331770 31391744 6993 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 7664 6993 81 174 0 7487 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 36012

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/82 31284
/proc/meminfo: memFree=1346816/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=34772 CPUtime=282.13
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 8020 0 0 0 28208 5 0 0 25 0 1 0 1121331770 35606528 8005 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 8693 8005 81 174 0 8516 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 40128

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/82 31284
/proc/meminfo: memFree=1344768/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=36812 CPUtime=342.11
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 8478 0 0 0 34205 6 0 0 25 0 1 0 1121331770 37695488 8463 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 9203 8463 81 174 0 9026 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 42168

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/82 31284
/proc/meminfo: memFree=1342656/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=39080 CPUtime=402.08
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 9015 0 0 0 40202 6 0 0 25 0 1 0 1121331770 40017920 9000 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 9770 9000 81 174 0 9593 0

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

/proc/31284/statm: 11233 10299 81 174 0 11056 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 50288

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/82 31284
/proc/meminfo: memFree=1335744/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=47064 CPUtime=582
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 10751 0 0 0 58192 8 0 0 25 0 1 0 1121331770 48193536 10736 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 11766 10736 81 174 0 11589 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 52420

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/82 31284
/proc/meminfo: memFree=1332928/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=49860 CPUtime=641.98
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 11456 0 0 0 64189 9 0 0 25 0 1 0 1121331770 51056640 11441 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 12465 11441 81 174 0 12288 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 55216

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/82 31284
/proc/meminfo: memFree=1327680/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=55088 CPUtime=701.95
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 12754 0 0 0 70184 11 0 0 25 0 1 0 1121331770 56410112 12739 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 13772 12739 81 174 0 13595 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 60444

[startup+762.307 s]
/proc/loadavg: 0.99 0.99 1.03 2/82 31284
/proc/meminfo: memFree=1325440/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=57580 CPUtime=761.93
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 13298 0 0 0 76182 11 0 0 25 0 1 0 1121331770 58961920 13283 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 14395 13283 81 174 0 14218 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 62936

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/82 31284
/proc/meminfo: memFree=1325248/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=57868 CPUtime=821.9
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 13365 0 0 0 82179 11 0 0 25 0 1 0 1121331770 59256832 13350 1992294400 134512640 135226915 4294956208 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 14467 13350 81 174 0 14290 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 63224

[startup+882.301 s]
/proc/loadavg: 1.04 1.00 1.02 2/82 31284
/proc/meminfo: memFree=1324800/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=58444 CPUtime=881.87
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 13506 0 0 0 88176 11 0 0 25 0 1 0 1121331770 59846656 13491 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 14611 13491 81 174 0 14434 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 63800

[startup+942.301 s]
/proc/loadavg: 1.05 1.01 1.02 2/82 31284
/proc/meminfo: memFree=1323712/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=59632 CPUtime=941.84
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 13755 0 0 0 94173 11 0 0 25 0 1 0 1121331770 61063168 13740 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 14908 13740 81 174 0 14731 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 64988

[startup+1002.3 s]
/proc/loadavg: 1.13 1.04 1.03 2/82 31284
/proc/meminfo: memFree=1323008/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=60388 CPUtime=1001.82
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 13936 0 0 0 100170 12 0 0 25 0 1 0 1121331770 61837312 13921 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 15097 13921 81 174 0 14920 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 65744

[startup+1062.3 s]
/proc/loadavg: 1.12 1.04 1.03 2/82 31284
/proc/meminfo: memFree=1319488/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=64808 CPUtime=1061.78
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 14835 0 0 0 106166 12 0 0 25 0 1 0 1121331770 66363392 14820 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 16202 14820 81 174 0 16025 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 70164

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 1.03 2/82 31284
/proc/meminfo: memFree=1314880/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=69772 CPUtime=1121.76
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 16004 0 0 0 112162 14 0 0 25 0 1 0 1121331770 71446528 15989 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 17443 15989 81 174 0 17266 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 75128

[startup+1182.3 s]
/proc/loadavg: 1.17 1.07 1.03 2/82 31284
/proc/meminfo: memFree=1311488/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=73176 CPUtime=1181.74
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 16827 0 0 0 118159 15 0 0 25 0 1 0 1121331770 74932224 16812 1992294400 134512640 135226915 4294956208 18446744073709551615 134531774 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 18294 16812 81 174 0 18117 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 78532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.12 1.06 1.03 2/82 31284
/proc/meminfo: memFree=1311488/2055912 swapFree=4170680/4192956
[pid=31281] ppid=31279 vsize=5356 CPUtime=0.02
/proc/31281/stat : 31281 (lysat.sh) S 31279 31281 30982 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121331767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31281/statm: 1339 237 195 169 0 50 0
[pid=31284] ppid=31281 vsize=73176 CPUtime=1200.03
/proc/31284/stat : 31284 (LySATi) R 31281 31281 30982 0 -1 4194304 16827 0 0 0 119988 15 0 0 25 0 1 0 1121331770 74932224 16812 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31284/statm: 18294 16812 81 174 0 18117 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 78532

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 31281 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=24996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.15
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 78532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
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= 565
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.57876 second user time and 3.89241 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-31 10:04:39
IDJOB=1526169
IDBENCH=70490
IDSOLVER=511
FILE ID=node78/1526169-1238486679
PBS_JOBID= 9061821
Free space on /tmp= 126872 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1718100253-004.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526169-1238486679/watcher-1526169-1238486679 -o /tmp/evaluation-result-1526169-1238486679/solver-1526169-1238486679 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526169-1238486679.cnf i

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

MD5SUM BENCH= 8e5b8ce1a4edfef4a97a3ad9e571c97a
RANDOM SEED=296335613

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1379696 kB
Buffers:         93300 kB
Cached:         490976 kB
SwapCached:       7800 kB
Active:         315508 kB
Inactive:       279260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1379696 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            2336 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            65668 kB
Committed_AS:  2633468 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126868 MiB
End job on node78 at 2009-03-31 10:24:41