Trace number 1825506

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) 5000.1 5001.41

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...
0.09/0.10	c ==============================================================================
0.09/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.10	c ==============================================================================
0.09/0.10	c |         0 |  171155   344000 |   51346       0        0     nan |  0.000 % |
0.99/1.03	c |         0 |  168808   562435 |      --       0       --      -- |     --   | -2347/218435
0.99/1.03	c ==============================================================================
0.99/1.03	c Result  :   #vars: 1755   #clauses: 168808   #literals: 562435
0.99/1.03	c CPU time:   1.01585 s
0.99/1.03	c ==============================================================================
1.19/1.25	This is MiniSat 2.0 beta
1.19/1.25	WARNING: for repeatability, setting FPU to use double precision
1.19/1.25	============================[ Problem Statistics ]=============================
1.19/1.25	|                                                                             |
1.19/1.25	|  Number of variables:  1755                                                 |
1.19/1.25	|  Number of clauses:    168808                                               |
1.24/1.34	|  Parsing time:         0.07         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-1825506-1242515741/watcher-1825506-1242515741 -o /tmp/evaluation-result-1825506-1242515741/solver-1825506-1242515741 -C 5000 -W 6000 -M 1800 lysat.sh HOME/instance-1825506-1242515741.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: 1.00 1.00 1.00 3/64 24088
/proc/meminfo: memFree=1071904/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=0
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279607472 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24088/statm: 1339 235 195 169 0 50 0
[pid=24089] ppid=24088 vsize=1104 CPUtime=0
/proc/24089/stat : 24089 (SatElite) R 24088 24088 23967 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 279607473 1130496 182 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/24089/statm: 276 185 51 127 0 146 0

[startup+0.0519669 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24088
/proc/meminfo: memFree=1071904/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=0
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279607472 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24088/statm: 1339 235 195 169 0 50 0
[pid=24089] ppid=24088 vsize=4864 CPUtime=0.04
/proc/24089/stat : 24089 (SatElite) R 24088 24088 23967 0 -1 4194304 1102 0 0 0 4 0 0 0 18 0 1 0 279607473 4980736 1086 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/24089/statm: 1216 1088 51 127 0 1086 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10220

[startup+0.101971 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24088
/proc/meminfo: memFree=1071904/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=0
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279607472 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24088/statm: 1339 235 195 169 0 50 0
[pid=24089] ppid=24088 vsize=9204 CPUtime=0.09
/proc/24089/stat : 24089 (SatElite) R 24088 24088 23967 0 -1 4194304 2148 0 0 0 8 1 0 0 18 0 1 0 279607473 9424896 2132 1992294400 134512640 135034092 4294956112 18446744073709551615 134542711 0 0 4096 3 0 0 0 17 1 0 0
/proc/24089/statm: 2301 2132 51 127 0 2171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14560

[startup+0.301991 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24088
/proc/meminfo: memFree=1071904/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=0
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279607472 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24088/statm: 1339 235 195 169 0 50 0
[pid=24089] ppid=24088 vsize=16692 CPUtime=0.28
/proc/24089/stat : 24089 (SatElite) R 24088 24088 23967 0 -1 4194304 3512 0 0 0 27 1 0 0 19 0 1 0 279607473 17092608 3496 1992294400 134512640 135034092 4294956112 18446744073709551615 134563229 0 0 4096 3 0 0 0 17 1 0 0
/proc/24089/statm: 4173 3496 68 127 0 4043 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22048

[startup+0.701032 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24088
/proc/meminfo: memFree=1071904/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=0
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279607472 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24088/statm: 1339 235 195 169 0 50 0
[pid=24089] ppid=24088 vsize=16692 CPUtime=0.68
/proc/24089/stat : 24089 (SatElite) R 24088 24088 23967 0 -1 4194304 3512 0 0 0 67 1 0 0 23 0 1 0 279607473 17092608 3496 1992294400 134512640 135034092 4294956112 18446744073709551615 134569571 0 0 4096 3 0 0 0 17 1 0 0
/proc/24089/statm: 4173 3496 68 127 0 4043 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22048

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24090
/proc/meminfo: memFree=1057744/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 5356

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=1057360/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=13648 CPUtime=1.83
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 3278 0 0 0 181 2 0 0 25 0 1 0 279607598 13975552 3263 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 3412 3263 78 171 0 3239 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19004

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=1052112/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=17872 CPUtime=5.03
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 4315 0 0 0 500 3 0 0 25 0 1 0 279607598 18300928 4300 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 4468 4300 78 171 0 4295 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 23228

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=1046168/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=23292 CPUtime=11.43
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 5691 0 0 0 1139 4 0 0 25 0 1 0 279607598 23851008 5676 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 5823 5676 78 171 0 5650 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28648

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=1038232/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=30988 CPUtime=24.23
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 7596 0 0 0 2417 6 0 0 25 0 1 0 279607598 31731712 7581 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 7747 7581 78 171 0 7574 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36344

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=1027992/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=41228 CPUtime=49.81
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 10140 0 0 0 4973 8 0 0 25 0 1 0 279607598 42217472 10125 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 10307 10125 78 171 0 10134 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 46584

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=1011288/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=57868 CPUtime=101
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 14286 0 0 0 10088 12 0 0 25 0 1 0 279607598 59256832 14271 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 14467 14271 78 171 0 14294 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 63224

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=997080/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=72324 CPUtime=160.98
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 17843 0 0 0 16082 16 0 0 25 0 1 0 279607598 74059776 17828 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 18081 17828 78 171 0 17908 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 77680

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=984088/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=85496 CPUtime=220.97
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 21096 0 0 0 22078 19 0 0 25 0 1 0 279607598 87547904 21081 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 21374 21081 78 171 0 21201 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 90852

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=968664/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=101136 CPUtime=280.96
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 24988 0 0 0 28073 23 0 0 25 0 1 0 279607598 103563264 24973 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 25284 24973 78 171 0 25111 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 106492

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24091
/proc/meminfo: memFree=950616/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=119060 CPUtime=340.93
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 29453 0 0 0 34066 27 0 0 25 0 1 0 279607598 121917440 29438 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 29765 29438 78 171 0 29592 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 124416

[startup+402.302 s]

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

/proc/24091/statm: 70857 69905 78 171 0 70684 0
Current children cumulated CPU time (s) 4301.17
Current children cumulated vsize (KiB) 288784

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=785624/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=286048 CPUtime=4359.91
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 70573 0 0 0 435919 72 0 0 25 0 1 0 279607598 292913152 70550 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 71512 70550 78 171 0 71339 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 291404

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=777496/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=294212 CPUtime=4419.9
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 72609 0 0 0 441915 75 0 0 25 0 1 0 279607598 301273088 72586 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 73553 72586 78 171 0 73380 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 299568

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=769944/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=301736 CPUtime=4479.88
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 74488 0 0 0 447912 76 0 0 25 0 1 0 279607598 308977664 74465 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 75434 74465 78 171 0 75261 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 307092

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=763288/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=308344 CPUtime=4539.86
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 76144 0 0 0 453908 78 0 0 25 0 1 0 279607598 315744256 76121 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 77086 76121 78 171 0 76913 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 313700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=757080/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=314448 CPUtime=4599.86
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 77678 0 0 0 459906 80 0 0 25 0 1 0 279607598 321994752 77655 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 78612 77655 78 171 0 78439 0
Current children cumulated CPU time (s) 4601.1
Current children cumulated vsize (KiB) 319804

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=757080/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=314448 CPUtime=4659.84
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 77678 0 0 0 465904 80 0 0 25 0 1 0 279607598 321994752 77655 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 78612 77655 78 171 0 78439 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 319804

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=757080/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=314448 CPUtime=4719.83
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 77679 0 0 0 471903 80 0 0 25 0 1 0 279607598 321994752 77656 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 78612 77656 78 171 0 78439 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 319804

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=757080/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=314448 CPUtime=4779.81
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 77679 0 0 0 477901 80 0 0 25 0 1 0 279607598 321994752 77656 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 78612 77656 78 171 0 78439 0
Current children cumulated CPU time (s) 4781.05
Current children cumulated vsize (KiB) 319804

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=757016/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=314448 CPUtime=4839.79
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 77679 0 0 0 483899 80 0 0 25 0 1 0 279607598 321994752 77656 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 78612 77656 78 171 0 78439 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 319804

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=757016/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=314448 CPUtime=4899.78
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 77682 0 0 0 489898 80 0 0 25 0 1 0 279607598 321994752 77659 1992294400 134512640 135214827 4294956224 18446744073709551615 134527328 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 78612 77659 78 171 0 78439 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 319804

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=756888/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=314692 CPUtime=4959.76
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 77723 0 0 0 495896 80 0 0 25 0 1 0 279607598 322244608 77700 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 78673 77700 78 171 0 78500 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 320048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24099
/proc/meminfo: memFree=756824/2055920 swapFree=4176980/4192956
[pid=24088] ppid=24086 vsize=5356 CPUtime=1.24
/proc/24088/stat : 24088 (lysat.sh) S 24086 24088 23967 0 -1 4194304 310 3517 0 0 0 0 121 3 16 0 1 0 279607472 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24088/statm: 1339 237 195 169 0 50 0
[pid=24091] ppid=24088 vsize=314772 CPUtime=4998.86
/proc/24091/stat : 24091 (LySATc) R 24088 24088 23967 0 -1 4194304 77732 0 0 0 499806 80 0 0 25 0 1 0 279607598 322326528 77709 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24091/statm: 78693 77709 78 171 0 78520 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 320128

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 24088 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=214815
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 1.25581
# while last known CPU time is 5000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.41
CPU time (s): 5000.1
CPU user time (s): 4999.27
CPU system time (s): 0.83
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 320128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.21481
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3827
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 5.55116 second user time and 12.6411 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-17 01:15:41
IDJOB=1825506
IDBENCH=71295
IDSOLVER=667
FILE ID=node17/1825506-1242515741
PBS_JOBID= 9307016
Free space on /tmp= 66304 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-1825506-1242515741/watcher-1825506-1242515741 -o /tmp/evaluation-result-1825506-1242515741/solver-1825506-1242515741 -C 5000 -W 6000 -M 1800  lysat.sh HOME/instance-1825506-1242515741.cnf c

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=421146974

node17.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		: 3000.234
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		: 3000.234
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:       1072448 kB
Buffers:         90064 kB
Cached:         789748 kB
SwapCached:       9764 kB
Active:         238592 kB
Inactive:       653168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1072448 kB
SwapTotal:     4192956 kB
SwapFree:      4176980 kB
Dirty:            4316 kB
Writeback:           0 kB
Mapped:          14080 kB
Slab:            77796 kB
Committed_AS:   988072 kB
PageTables:       1452 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= 66300 MiB
End job on node17 at 2009-05-17 02:39:04