Trace number 1825522

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 c/2009-03-20? (TO) 5000.08 5002.21

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1820c171155g4.cnf
MD5SUM58e1c9baf379890f8f9e3891acb41fa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.00/0.00	c Parsing...
0.03/0.09	c ==============================================================================
0.03/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.03/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.03/0.09	c ==============================================================================
0.03/0.09	c |         0 |  171155   344000 |   51346       0        0     nan |  0.000 % |
0.99/1.00	c |         0 |  169335   573755 |      --       0       --      -- |     --   | -1820/229755
0.99/1.00	c ==============================================================================
0.99/1.00	c Result  :   #vars: 1755   #clauses: 169335   #literals: 573755
0.99/1.00	c CPU time:   0.98585 s
0.99/1.00	c ==============================================================================
1.18/1.21	This is MiniSat 2.0 beta
1.18/1.21	WARNING: for repeatability, setting FPU to use double precision
1.18/1.21	============================[ Problem Statistics ]=============================
1.18/1.21	|                                                                             |
1.18/1.21	|  Number of variables:  1755                                                 |
1.18/1.21	|  Number of clauses:    169335                                               |
1.20/1.30	|  Parsing time:         0.08         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825522-1242517103/watcher-1825522-1242517103 -o /tmp/evaluation-result-1825522-1242517103/solver-1825522-1242517103 -C 5000 -W 6000 -M 1800 lysat.sh HOME/instance-1825522-1242517103.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5448
/proc/meminfo: memFree=1192536/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=0
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279744356 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 235 195 169 0 50 0
[pid=5449] ppid=5448 vsize=824 CPUtime=0
/proc/5449/stat : 5449 (SatElite) R 5448 5448 5411 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 279744357 843776 116 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/5449/statm: 206 117 51 127 0 76 0

[startup+0.0472741 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5448
/proc/meminfo: memFree=1192536/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=0
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279744356 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 235 195 169 0 50 0
[pid=5449] ppid=5448 vsize=4732 CPUtime=0.03
/proc/5449/stat : 5449 (SatElite) R 5448 5448 5411 0 -1 4194304 1058 0 0 0 3 0 0 0 19 0 1 0 279744357 4845568 1042 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/5449/statm: 1183 1042 51 127 0 1053 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10088

[startup+0.101278 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5448
/proc/meminfo: memFree=1192536/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=0
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279744356 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 235 195 169 0 50 0
[pid=5449] ppid=5448 vsize=10680 CPUtime=0.09
/proc/5449/stat : 5449 (SatElite) R 5448 5448 5411 0 -1 4194304 2339 0 0 0 8 1 0 0 19 0 1 0 279744357 10936320 2323 1992294400 134512640 135034092 4294956112 18446744073709551615 134540710 0 0 4096 3 0 0 0 17 0 0 0
/proc/5449/statm: 2670 2323 68 127 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16036

[startup+0.301293 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5448
/proc/meminfo: memFree=1192536/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=0
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279744356 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 235 195 169 0 50 0
[pid=5449] ppid=5448 vsize=17088 CPUtime=0.28
/proc/5449/stat : 5449 (SatElite) R 5448 5448 5411 0 -1 4194304 3526 0 0 0 27 1 0 0 21 0 1 0 279744357 17498112 3510 1992294400 134512640 135034092 4294956112 18446744073709551615 134563207 0 0 4096 3 0 0 0 17 0 0 0
/proc/5449/statm: 4272 3510 68 127 0 4142 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22444

[startup+0.701325 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5448
/proc/meminfo: memFree=1192536/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=0
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279744356 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 235 195 169 0 50 0
[pid=5449] ppid=5448 vsize=17088 CPUtime=0.68
/proc/5449/stat : 5449 (SatElite) R 5448 5448 5411 0 -1 4194304 3526 0 0 0 67 1 0 0 24 0 1 0 279744357 17498112 3510 1992294400 134512640 135034092 4294956112 18446744073709551615 134569587 0 0 4096 3 0 0 0 17 0 0 0
/proc/5449/statm: 4272 3510 68 127 0 4142 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22444

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5450
/proc/meminfo: memFree=1178312/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 5356

[startup+3.10252 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5451
/proc/meminfo: memFree=1177224/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=15120 CPUtime=1.87
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 3655 0 0 0 186 1 0 0 25 0 1 0 279744478 15482880 3640 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 3780 3640 78 171 0 3607 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20476

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5451
/proc/meminfo: memFree=1169608/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=21492 CPUtime=5.07
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 5233 0 0 0 505 2 0 0 25 0 1 0 279744478 22007808 5218 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 5373 5218 78 171 0 5200 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26848

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5451
/proc/meminfo: memFree=1160648/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=29740 CPUtime=11.47
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 7279 0 0 0 1142 5 0 0 25 0 1 0 279744478 30453760 7264 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 7435 7264 78 171 0 7262 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35096

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 5451
/proc/meminfo: memFree=1150344/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=39816 CPUtime=24.27
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 9795 0 0 0 2419 8 0 0 25 0 1 0 279744478 40771584 9780 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 9954 9780 78 171 0 9781 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 45172

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 5451
/proc/meminfo: memFree=1136072/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=54052 CPUtime=49.85
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 13357 0 0 0 4974 11 0 0 25 0 1 0 279744478 55349248 13342 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 13513 13342 78 171 0 13340 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 59408

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 5451
/proc/meminfo: memFree=1115720/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=74204 CPUtime=101.04
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 18385 0 0 0 10088 16 0 0 25 0 1 0 279744478 75984896 18370 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 18551 18370 78 171 0 18378 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 79560

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5453
/proc/meminfo: memFree=1096520/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=93624 CPUtime=161.01
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 23210 0 0 0 16081 20 0 0 25 0 1 0 279744478 95870976 23195 1992294400 134512640 135214827 4294956224 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 23406 23195 78 171 0 23233 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 98980

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5453
/proc/meminfo: memFree=1082248/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=107988 CPUtime=221
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 26747 0 0 0 22076 24 0 0 25 0 1 0 279744478 110579712 26732 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 26997 26732 78 171 0 26824 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 113344

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5453
/proc/meminfo: memFree=1069320/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=121032 CPUtime=280.99
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 29993 0 0 0 28071 28 0 0 25 0 1 0 279744478 123936768 29978 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 30258 29978 78 171 0 30085 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 126388

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5453
/proc/meminfo: memFree=1057480/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=132852 CPUtime=340.97
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 32941 0 0 0 34066 31 0 0 25 0 1 0 279744478 136040448 32926 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 33213 32926 78 171 0 33040 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 138208

[startup+402.301 s]

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

/proc/5451/statm: 87273 86410 78 171 0 87100 0
Current children cumulated CPU time (s) 4300.45
Current children cumulated vsize (KiB) 354448

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5461
/proc/meminfo: memFree=842760/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=349092 CPUtime=4359.23
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 86426 0 0 0 435837 86 0 0 25 0 1 0 279744478 357470208 86411 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 87273 86411 78 171 0 87100 0
Current children cumulated CPU time (s) 4360.43
Current children cumulated vsize (KiB) 354448

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5461
/proc/meminfo: memFree=842696/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=349092 CPUtime=4419.21
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 86432 0 0 0 441835 86 0 0 25 0 1 0 279744478 357470208 86417 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 87273 86417 78 171 0 87100 0
Current children cumulated CPU time (s) 4420.41
Current children cumulated vsize (KiB) 354448

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5461
/proc/meminfo: memFree=842696/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=349092 CPUtime=4479.18
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 86438 0 0 0 447832 86 0 0 25 0 1 0 279744478 357470208 86423 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 87273 86423 78 171 0 87100 0
Current children cumulated CPU time (s) 4480.38
Current children cumulated vsize (KiB) 354448

[startup+4542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 5461
/proc/meminfo: memFree=842696/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=349092 CPUtime=4539.16
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 86444 0 0 0 453830 86 0 0 25 0 1 0 279744478 357470208 86429 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 87273 86429 78 171 0 87100 0
Current children cumulated CPU time (s) 4540.36
Current children cumulated vsize (KiB) 354448

[startup+4602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 5461
/proc/meminfo: memFree=842312/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=349456 CPUtime=4599.14
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 86523 0 0 0 459828 86 0 0 25 0 1 0 279744478 357842944 86508 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 87364 86508 78 171 0 87191 0
Current children cumulated CPU time (s) 4600.34
Current children cumulated vsize (KiB) 354812

[startup+4662.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 5461
/proc/meminfo: memFree=842312/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=349456 CPUtime=4659.11
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 86529 0 0 0 465825 86 0 0 25 0 1 0 279744478 357842944 86514 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 87364 86514 78 171 0 87191 0
Current children cumulated CPU time (s) 4660.31
Current children cumulated vsize (KiB) 354812

[startup+4722.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 5461
/proc/meminfo: memFree=842184/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=349456 CPUtime=4719.09
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 86534 0 0 0 471823 86 0 0 25 0 1 0 279744478 357842944 86519 1992294400 134512640 135214827 4294956224 18446744073709551615 134529680 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 87364 86519 78 171 0 87191 0
Current children cumulated CPU time (s) 4720.29
Current children cumulated vsize (KiB) 354812

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 5461
/proc/meminfo: memFree=842184/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=349456 CPUtime=4779.07
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 86537 0 0 0 477821 86 0 0 25 0 1 0 279744478 357842944 86522 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 87364 86522 78 171 0 87191 0
Current children cumulated CPU time (s) 4780.27
Current children cumulated vsize (KiB) 354812

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5461
/proc/meminfo: memFree=837256/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=354560 CPUtime=4839.04
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 87778 0 0 0 483817 87 0 0 25 0 1 0 279744478 363069440 87763 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 88640 87763 78 171 0 88467 0
Current children cumulated CPU time (s) 4840.24
Current children cumulated vsize (KiB) 359916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5461
/proc/meminfo: memFree=829704/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=362208 CPUtime=4899.01
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 89697 0 0 0 489812 89 0 0 25 0 1 0 279744478 370900992 89682 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 90552 89682 78 171 0 90379 0
Current children cumulated CPU time (s) 4900.21
Current children cumulated vsize (KiB) 367564

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5467
/proc/meminfo: memFree=821064/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=370532 CPUtime=4958.98
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 91786 0 0 0 495807 91 0 0 25 0 1 0 279744478 379424768 91771 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 92633 91771 78 171 0 92460 0
Current children cumulated CPU time (s) 4960.18
Current children cumulated vsize (KiB) 375888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5467
/proc/meminfo: memFree=815624/2055920 swapFree=4191900/4192956
[pid=5448] ppid=5446 vsize=5356 CPUtime=1.2
/proc/5448/stat : 5448 (lysat.sh) S 5446 5448 5411 0 -1 4194304 310 3531 0 0 0 0 117 3 19 0 1 0 279744356 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5448/statm: 1339 237 195 169 0 50 0
[pid=5451] ppid=5448 vsize=375944 CPUtime=4998.88
/proc/5451/stat : 5451 (LySATc) R 5448 5448 5411 0 -1 4194304 93134 0 0 0 499795 93 0 0 25 0 1 0 279744478 384966656 93119 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/5451/statm: 93986 93119 78 171 0 93813 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 381300

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 5448 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=181820
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=33994
# CPU time returned by wait4() is 1.21581
# while last known CPU time is 5000.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.21
CPU time (s): 5000.08
CPU user time (s): 4999.12
CPU system time (s): 0.96
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 381300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.18182
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3841
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= 5

runsolver used 4.27035 second user time and 13.9289 second system time

The end

Launcher Data 

Begin job on node3 at 2009-05-17 01:38:23
IDJOB=1825522
IDBENCH=71501
IDSOLVER=667
FILE ID=node3/1825522-1242517103
PBS_JOBID= 9307087
Free space on /tmp= 66300 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1820c171155g4.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825522-1242517103/watcher-1825522-1242517103 -o /tmp/evaluation-result-1825522-1242517103/solver-1825522-1242517103 -C 5000 -W 6000 -M 1800  lysat.sh HOME/instance-1825522-1242517103.cnf c

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 58e1c9baf379890f8f9e3891acb41fa1
RANDOM SEED=994206143

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1193016 kB
Buffers:         80904 kB
Cached:         685400 kB
SwapCached:        260 kB
Active:          73412 kB
Inactive:       706524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1193016 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4692 kB
Writeback:           0 kB
Mapped:          22196 kB
Slab:            69016 kB
Committed_AS:  1067420 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66296 MiB
End job on node3 at 2009-05-17 03:01:48