Trace number 1525400

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
MD5SUM2cf097c2e3f08e952b8382a74656155a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.54377
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   16680    50680 |      --       0       --      -- |     --   | -120/280
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 3894   #clauses: 16680   #literals: 50680
0.00/0.06	c CPU time:   0.054991 s
0.00/0.06	c ==============================================================================
0.00/0.08	This is MiniSat 2.0 beta
0.00/0.08	WARNING: for repeatability, setting FPU to use double precision
0.00/0.08	============================[ Problem Statistics ]=============================
0.00/0.08	|                                                                             |
0.00/0.08	|  Number of variables:  3894                                                 |
0.00/0.08	|  Number of clauses:    16680                                                |
0.07/0.09	|  Parsing time:         0.01         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-1525400-1238400284/watcher-1525400-1238400284 -o /tmp/evaluation-result-1525400-1238400284/solver-1525400-1238400284 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525400-1238400284.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9607
/proc/meminfo: memFree=1606832/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112694034 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9607/statm: 1339 235 195 169 0 50 0
[pid=9608] ppid=9607 vsize=1568 CPUtime=0
/proc/9608/stat : 9608 (SatElite) R 9607 9607 9507 0 -1 4194304 298 0 0 0 0 0 0 0 18 0 1 0 1112694035 1605632 282 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/9608/statm: 392 283 50 127 0 262 0

[startup+0.0885419 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9607
/proc/meminfo: memFree=1606832/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.102545 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9607
/proc/meminfo: memFree=1606832/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.302587 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9607
/proc/meminfo: memFree=1606832/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701652 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9607
/proc/meminfo: memFree=1606832/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1602080/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=6720 CPUtime=1.4
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 1404 0 0 0 140 0 0 0 25 0 1 0 1112694043 6881280 1390 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 1680 1390 78 171 0 1507 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12076

[startup+3.10105 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1599520/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=10068 CPUtime=3
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 2218 0 0 0 299 1 0 0 25 0 1 0 1112694043 10309632 2204 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2517 2204 78 171 0 2344 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15424

[startup+6.3016 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1596128/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=11520 CPUtime=6.2
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 2597 0 0 0 619 1 0 0 25 0 1 0 1112694043 11796480 2583 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2880 2583 78 171 0 2707 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16876

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1594336/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=13064 CPUtime=12.61
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 2965 0 0 0 1259 2 0 0 25 0 1 0 1112694043 13377536 2951 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 3266 2951 78 171 0 3093 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18420

[startup+25.5029 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1592224/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=15176 CPUtime=25.39
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 3510 0 0 0 2537 2 0 0 25 0 1 0 1112694043 15540224 3496 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 3794 3496 78 171 0 3621 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 20532

[startup+51.1023 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1590560/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=16760 CPUtime=50.99
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 3913 0 0 0 5096 3 0 0 25 0 1 0 1112694043 17162240 3899 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 4190 3899 78 171 0 4017 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22116

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1585376/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=22080 CPUtime=102.18
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 5221 0 0 0 10213 5 0 0 25 0 1 0 1112694043 22609920 5207 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 5520 5207 78 171 0 5347 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27436

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1583904/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=23532 CPUtime=162.15
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 5581 0 0 0 16210 5 0 0 25 0 1 0 1112694043 24096768 5567 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 5883 5567 78 171 0 5710 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28888

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1583136/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=24316 CPUtime=222.13
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 5778 0 0 0 22208 5 0 0 25 0 1 0 1112694043 24899584 5764 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 6079 5764 78 171 0 5906 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29672

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1580064/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=27220 CPUtime=282.12
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 6529 0 0 0 28205 7 0 0 25 0 1 0 1112694043 27873280 6515 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 6805 6515 78 171 0 6632 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32576

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1578720/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=28508 CPUtime=342.09
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 6858 0 0 0 34202 7 0 0 25 0 1 0 1112694043 29192192 6838 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 7127 6838 78 171 0 6954 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 33864

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1578720/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=28508 CPUtime=402.07
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 6862 0 0 0 40200 7 0 0 25 0 1 0 1112694043 29192192 6842 1992294400 134512640 135214827 4294956224 18446744073709551615 134529320 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 7127 6842 78 171 0 6954 0

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

/proc/9610/statm: 7641 7335 78 171 0 7468 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 35920

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1573408/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=33944 CPUtime=642
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 8190 0 0 0 64191 9 0 0 25 0 1 0 1112694043 34758656 8170 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 8486 8170 78 171 0 8313 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 39300

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1573408/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=34072 CPUtime=701.98
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 8206 0 0 0 70189 9 0 0 25 0 1 0 1112694043 34889728 8186 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 8518 8186 78 171 0 8345 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 39428

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1573408/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=34072 CPUtime=761.96
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 8206 0 0 0 76187 9 0 0 25 0 1 0 1112694043 34889728 8186 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 8518 8186 78 171 0 8345 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 39428

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1573408/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=34072 CPUtime=821.94
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 8206 0 0 0 82185 9 0 0 25 0 1 0 1112694043 34889728 8186 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 8518 8186 78 171 0 8345 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 39428

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1573088/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=34336 CPUtime=881.92
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 8279 0 0 0 88183 9 0 0 25 0 1 0 1112694043 35160064 8259 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 8584 8259 78 171 0 8411 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 39692

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1571488/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=35880 CPUtime=941.9
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 8678 0 0 0 94180 10 0 0 25 0 1 0 1112694043 36741120 8658 1992294400 134512640 135214827 4294956224 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 8970 8658 78 171 0 8797 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 41236

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1569632/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=37728 CPUtime=1001.88
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 9139 0 0 0 100178 10 0 0 25 0 1 0 1112694043 38633472 9119 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 9432 9119 78 171 0 9259 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 43084

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1568864/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=38520 CPUtime=1061.86
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 9324 0 0 0 106176 10 0 0 25 0 1 0 1112694043 39444480 9304 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 9630 9304 78 171 0 9457 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 43876

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1567264/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=40128 CPUtime=1121.84
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 9720 0 0 0 112173 11 0 0 25 0 1 0 1112694043 41091072 9698 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 10032 9698 78 171 0 9859 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 45484

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1567264/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=40124 CPUtime=1181.82
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 9720 0 0 0 118171 11 0 0 25 0 1 0 1112694043 41086976 9698 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 10031 9698 78 171 0 9858 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 45480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1567264/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=40124 CPUtime=1200.02
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 9720 0 0 0 119991 11 0 0 25 0 1 0 1112694043 41086976 9698 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 10031 9698 78 171 0 9858 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 45480

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9610
/proc/meminfo: memFree=1567264/2055920 swapFree=4179412/4192956
[pid=9607] ppid=9605 vsize=5356 CPUtime=0.07
/proc/9607/stat : 9607 (lysat.sh) S 9605 9607 9507 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112694034 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9607/statm: 1339 237 195 169 0 50 0
[pid=9610] ppid=9607 vsize=40124 CPUtime=1200.02
/proc/9610/stat : 9610 (LySATc) R 9607 9607 9507 0 -1 4194304 9720 0 0 0 119991 11 0 0 25 0 1 0 1112694043 41086976 9698 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 10031 9698 78 171 0 9858 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 45480

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9607 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=76988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.082987
# 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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.11
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 45484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.076988
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 897
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= 6
involuntary context switches= 2

runsolver used 1.42178 second user time and 2.94655 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-30 10:04:44
IDJOB=1525400
IDBENCH=70336
IDSOLVER=512
FILE ID=node25/1525400-1238400284
PBS_JOBID= 9061431
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525400-1238400284/watcher-1525400-1238400284 -o /tmp/evaluation-result-1525400-1238400284/solver-1525400-1238400284 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525400-1238400284.cnf c

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

MD5SUM BENCH= 2cf097c2e3f08e952b8382a74656155a
RANDOM SEED=571405824

node25.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:       1607384 kB
Buffers:         95460 kB
Cached:         252520 kB
SwapCached:       7320 kB
Active:          81652 kB
Inactive:       275172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607384 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            77796 kB
Committed_AS:  3150244 kB
PageTables:       1464 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= 66260 MiB
End job on node25 at 2009-03-30 10:24:47