Trace number 1734803

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) 1200.07 1200.71

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
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...
0.05/0.09	c ==============================================================================
0.05/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.09	c ==============================================================================
0.05/0.09	c |         0 |  171155   344000 |   51346       0        0     nan |  0.000 % |
0.88/0.96	c |         0 |  168808   562435 |      --       0       --      -- |     --   | -2347/218435
0.88/0.96	c ==============================================================================
0.88/0.96	c Result  :   #vars: 1755   #clauses: 168808   #literals: 562435
0.88/0.96	c CPU time:   0.941856 s
0.88/0.96	c ==============================================================================
1.09/1.16	This is MiniSat 2.0 beta
1.09/1.16	WARNING: for repeatability, setting FPU to use double precision
1.09/1.16	============================[ Problem Statistics ]=============================
1.09/1.16	|                                                                             |
1.09/1.16	|  Number of variables:  1755                                                 |
1.09/1.16	|  Number of clauses:    168808                                               |
1.15/1.25	|  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-1734803-1240797373/watcher-1734803-1240797373 -o /tmp/evaluation-result-1734803-1240797373/solver-1734803-1240797373 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1734803-1240797373.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: 0.92 0.98 0.99 3/64 26004
/proc/meminfo: memFree=1220624/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=0
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107763529 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 235 195 169 0 50 0
[pid=26005] ppid=26004 vsize=824 CPUtime=0
/proc/26005/stat : 26005 (SatElite) R 26004 26004 25725 0 -1 4194304 131 0 0 0 0 0 0 0 19 0 1 0 107763529 843776 115 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26005/statm: 206 116 51 127 0 76 0

[startup+0.062904 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26004
/proc/meminfo: memFree=1220624/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=0
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107763529 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 235 195 169 0 50 0
[pid=26005] ppid=26004 vsize=6052 CPUtime=0.05
/proc/26005/stat : 26005 (SatElite) R 26004 26004 25725 0 -1 4194304 1419 0 0 0 4 1 0 0 19 0 1 0 107763529 6197248 1403 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26005/statm: 1513 1403 51 127 0 1383 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11408

[startup+0.101912 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26004
/proc/meminfo: memFree=1220624/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=0
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107763529 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 235 195 169 0 50 0
[pid=26005] ppid=26004 vsize=10680 CPUtime=0.09
/proc/26005/stat : 26005 (SatElite) R 26004 26004 25725 0 -1 4194304 2351 0 0 0 8 1 0 0 19 0 1 0 107763529 10936320 2335 1992294400 134512640 135034092 4294956096 18446744073709551615 134541189 0 0 4096 3 0 0 0 17 0 0 0
/proc/26005/statm: 2670 2338 68 127 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16036

[startup+0.301948 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26004
/proc/meminfo: memFree=1220624/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=0
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107763529 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 235 195 169 0 50 0
[pid=26005] ppid=26004 vsize=16692 CPUtime=0.28
/proc/26005/stat : 26005 (SatElite) R 26004 26004 25725 0 -1 4194304 3512 0 0 0 27 1 0 0 20 0 1 0 107763529 17092608 3496 1992294400 134512640 135034092 4294956096 18446744073709551615 134541048 0 0 4096 3 0 0 0 17 0 0 0
/proc/26005/statm: 4173 3496 68 127 0 4043 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22048

[startup+0.702019 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26004
/proc/meminfo: memFree=1220624/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=0
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107763529 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 235 195 169 0 50 0
[pid=26005] ppid=26004 vsize=16692 CPUtime=0.68
/proc/26005/stat : 26005 (SatElite) R 26004 26004 25725 0 -1 4194304 3512 0 0 0 67 1 0 0 24 0 1 0 107763529 17092608 3496 1992294400 134512640 135034092 4294956096 18446744073709551615 134569526 0 0 4096 3 0 0 0 17 0 0 0
/proc/26005/statm: 4173 3496 68 127 0 4043 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22048

[startup+1.50217 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26006
/proc/meminfo: memFree=1207224/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 5356

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26007
/proc/meminfo: memFree=1206008/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=13780 CPUtime=1.92
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 3298 0 0 0 190 2 0 0 25 0 1 0 107763645 14110720 3283 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26007/statm: 3445 3283 78 171 0 3272 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19136

[startup+6.30104 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 26007
/proc/meminfo: memFree=1200824/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=18004 CPUtime=5.11
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 4358 0 0 0 507 4 0 0 25 0 1 0 107763645 18436096 4343 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 4501 4343 78 171 0 4328 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 23360

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 26007
/proc/meminfo: memFree=1194744/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=23688 CPUtime=11.51
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 5761 0 0 0 1145 6 0 0 25 0 1 0 107763645 24256512 5746 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 5922 5746 78 171 0 5749 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29044

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26007
/proc/meminfo: memFree=1186624/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=31516 CPUtime=24.3
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 7712 0 0 0 2422 8 0 0 25 0 1 0 107763645 32272384 7697 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 7879 7697 78 171 0 7706 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36872

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26007
/proc/meminfo: memFree=1176320/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=41756 CPUtime=49.88
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 10298 0 0 0 4977 11 0 0 25 0 1 0 107763645 42758144 10283 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 10439 10284 78 171 0 10266 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 47112

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26007
/proc/meminfo: memFree=1159488/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=58648 CPUtime=101.05
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 14439 0 0 0 10091 14 0 0 25 0 1 0 107763645 60055552 14424 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 14662 14424 78 171 0 14489 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 64004

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26007
/proc/meminfo: memFree=1144832/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=73412 CPUtime=161.03
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 18128 0 0 0 16085 18 0 0 25 0 1 0 107763645 75173888 18113 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 18353 18113 78 171 0 18180 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 78768

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26007
/proc/meminfo: memFree=1130816/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=87536 CPUtime=221
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 21604 0 0 0 22078 22 0 0 25 0 1 0 107763645 89636864 21589 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 21884 21589 78 171 0 21711 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 92892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26007
/proc/meminfo: memFree=1114240/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=104304 CPUtime=280.98
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 25785 0 0 0 28071 27 0 0 25 0 1 0 107763645 106807296 25770 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 26076 25770 78 171 0 25903 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 109660

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26013
/proc/meminfo: memFree=1096832/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=121512 CPUtime=340.95
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 30065 0 0 0 34064 31 0 0 25 0 1 0 107763645 124428288 30050 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 30378 30050 78 171 0 30205 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 126868


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

/proc/26007/statm: 38814 38379 78 171 0 38641 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 160612

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 28015
/proc/meminfo: memFree=928064/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=163556 CPUtime=640.79
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 40475 0 0 0 64021 58 0 0 25 0 1 0 107763645 167481344 40460 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 40889 40460 78 171 0 40716 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 168912

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 28015
/proc/meminfo: memFree=920384/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=171316 CPUtime=700.76
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 42394 0 0 0 70015 61 0 0 25 0 1 0 107763645 175427584 42379 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 42829 42379 78 171 0 42656 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 176672

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 28015
/proc/meminfo: memFree=913792/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=177768 CPUtime=760.73
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 44016 0 0 0 76010 63 0 0 25 0 1 0 107763645 182034432 44001 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 44442 44001 78 171 0 44269 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 183124

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28015
/proc/meminfo: memFree=907840/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=184288 CPUtime=820.7
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 45507 0 0 0 82006 64 0 0 25 0 1 0 107763645 188710912 45492 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 46072 45492 78 171 0 45899 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 189644

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 28015
/proc/meminfo: memFree=898112/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=193852 CPUtime=880.67
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 47916 0 0 0 88000 67 0 0 25 0 1 0 107763645 198504448 47901 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 48463 47901 78 171 0 48290 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 199208

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28015
/proc/meminfo: memFree=890944/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=201260 CPUtime=940.65
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 49755 0 0 0 93996 69 0 0 25 0 1 0 107763645 206090240 49740 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 50315 49740 78 171 0 50142 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 206616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28015
/proc/meminfo: memFree=880960/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=211072 CPUtime=1000.61
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 52236 0 0 0 99990 71 0 0 25 0 1 0 107763645 216137728 52221 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 52768 52221 78 171 0 52595 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 216428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28015
/proc/meminfo: memFree=872576/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=219576 CPUtime=1060.59
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 54354 0 0 0 105985 74 0 0 25 0 1 0 107763645 224845824 54339 1992294400 134512640 135214827 4294956208 18446744073709551615 134527356 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 54894 54339 78 171 0 54721 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 224932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28015
/proc/meminfo: memFree=864448/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=227748 CPUtime=1120.56
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 56359 0 0 0 111980 76 0 0 25 0 1 0 107763645 233213952 56336 1992294400 134512640 135214827 4294956208 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 56937 56336 78 171 0 56764 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 233104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28015
/proc/meminfo: memFree=859008/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=233400 CPUtime=1180.53
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 57725 0 0 0 117976 77 0 0 25 0 1 0 107763645 239001600 57702 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 58350 57702 78 171 0 58177 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 238756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28015
/proc/meminfo: memFree=856320/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=236028 CPUtime=1198.92
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 58362 0 0 0 119815 77 0 0 25 0 1 0 107763645 241692672 58339 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 59007 58339 78 171 0 58834 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 241384

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28015
/proc/meminfo: memFree=856320/2055920 swapFree=4181432/4192956
[pid=26004] ppid=26002 vsize=5356 CPUtime=1.15
/proc/26004/stat : 26004 (lysat.sh) S 26002 26004 25725 0 -1 4194304 310 3518 0 0 0 0 112 3 16 0 1 0 107763529 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26004/statm: 1339 237 195 169 0 50 0
[pid=26007] ppid=26004 vsize=236028 CPUtime=1198.92
/proc/26007/stat : 26007 (LySATc) R 26004 26004 25725 0 -1 4194304 58362 0 0 0 119815 77 0 0 25 0 1 0 107763645 241692672 58339 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/26007/statm: 59007 58339 78 171 0 58834 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 241384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26004 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=123829
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=41993
# CPU time returned by wait4() is 1.16582
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.27
CPU system time (s): 0.8
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 241384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.12383
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3828
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= 7

runsolver used 1.03384 second user time and 3.36849 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-27 03:56:13
IDJOB=1734803
IDBENCH=71295
IDSOLVER=512
FILE ID=node67/1734803-1240797373
PBS_JOBID= 9187329
Free space on /tmp= 66128 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734803-1240797373/watcher-1734803-1240797373 -o /tmp/evaluation-result-1734803-1240797373/solver-1734803-1240797373 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1734803-1240797373.cnf c

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=600122478

node67.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		: 3000.277
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		: 3000.277
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:       1221104 kB
Buffers:         67564 kB
Cached:         685272 kB
SwapCached:       5432 kB
Active:         402956 kB
Inactive:       358392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1221104 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:            4304 kB
Writeback:           0 kB
Mapped:          14108 kB
Slab:            59392 kB
Committed_AS:   434016 kB
PageTables:       1436 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= 66136 MiB
End job on node67 at 2009-04-27 04:16:16