Trace number 1730176

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 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.53577
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.39/0.45	c ==============================================================================
0.39/0.45	c |           |     ORIGINAL     |              LEARNT              |          |
0.39/0.45	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.39/0.45	c ==============================================================================
0.39/0.45	c |         0 |  179699   718196 |   53909       0        0     nan |  0.000 % |
2.29/2.32	c |         0 |       0        0 |      --       0       --      -- |     --   | -179699/-718188
2.29/2.32	c ==============================================================================
2.29/2.32	c Result  :   #vars: 0   #clauses: 0   #literals: 0
2.29/2.32	c CPU time:   2.13368 s
2.29/2.32	c ==============================================================================
2.29/2.33	This is MiniSat 2.0 beta
2.29/2.33	WARNING: for repeatability, setting FPU to use double precision
2.29/2.33	============================[ Problem Statistics ]=============================
2.29/2.33	|                                                                             |
2.29/2.33	|  Number of variables:  0                                                    |
2.29/2.33	|  Number of clauses:    0                                                    |
2.29/2.33	|  Parsing time:         0.00         s                                       |
2.29/2.33	restarts              : 1
2.29/2.33	conflicts             : 0              (nan /sec)
2.29/2.33	decisions             : 1              (0.00 % random) (inf /sec)
2.29/2.33	propagations          : 0              (nan /sec)
2.29/2.33	conflict literals     : 0              ( nan % deleted)
2.29/2.33	Memory used           : 1.85 MB
2.29/2.33	CPU time              : 0 s
2.29/2.33	
2.29/2.33	SATISFIABLE

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-1730176-1240756772/watcher-1730176-1240756772 -o /tmp/evaluation-result-1730176-1240756772/solver-1730176-1240756772 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730176-1240756772.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: 0.93 0.97 0.99 3/64 26312
/proc/meminfo: memFree=1525168/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=0
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103704434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26312/statm: 1339 235 195 169 0 50 0
[pid=26313] ppid=26312 vsize=1556 CPUtime=0
/proc/26313/stat : 26313 (SatElite) R 26312 26312 25973 0 -1 4194304 299 0 0 0 0 0 0 0 19 0 1 0 103704434 1593344 283 1992294400 134512640 135034092 4294956096 18446744073709551615 134545140 0 0 4096 3 0 0 0 17 0 0 0
/proc/26313/statm: 389 286 50 127 0 259 0

[startup+0.0331539 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 26312
/proc/meminfo: memFree=1525168/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=0
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103704434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26312/statm: 1339 235 195 169 0 50 0
[pid=26313] ppid=26312 vsize=13068 CPUtime=0.02
/proc/26313/stat : 26313 (SatElite) R 26312 26312 25973 0 -1 4194304 2419 0 0 0 1 1 0 0 19 0 1 0 103704434 13381632 2256 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26313/statm: 3267 2256 50 127 0 3137 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18424

[startup+0.10116 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 26312
/proc/meminfo: memFree=1525168/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=0
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103704434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26312/statm: 1339 235 195 169 0 50 0
[pid=26313] ppid=26312 vsize=19180 CPUtime=0.09
/proc/26313/stat : 26313 (SatElite) R 26312 26312 25973 0 -1 4194304 3929 0 0 0 7 2 0 0 19 0 1 0 103704434 19640320 3766 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26313/statm: 4795 3767 50 127 0 4665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24536

[startup+0.301182 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 26312
/proc/meminfo: memFree=1525168/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=0
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103704434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26312/statm: 1339 235 195 169 0 50 0
[pid=26313] ppid=26312 vsize=28528 CPUtime=0.29
/proc/26313/stat : 26313 (SatElite) R 26312 26312 25973 0 -1 4194304 6216 0 0 0 25 4 0 0 21 0 1 0 103704434 29212672 6053 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26313/statm: 7132 6054 51 127 0 7002 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33884

[startup+0.701227 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 26312
/proc/meminfo: memFree=1525168/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=0
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103704434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26312/statm: 1339 235 195 169 0 50 0
[pid=26313] ppid=26312 vsize=36368 CPUtime=0.68
/proc/26313/stat : 26313 (SatElite) R 26312 26312 25973 0 -1 4194304 8436 0 0 0 63 5 0 0 25 0 1 0 103704434 37240832 7793 1992294400 134512640 135034092 4294956096 18446744073709551615 134566368 0 0 4096 3 0 0 0 17 0 0 0
/proc/26313/statm: 9092 7793 68 127 0 8962 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 41724

[startup+1.50132 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 26314
/proc/meminfo: memFree=1494112/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=0
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103704434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26312/statm: 1339 235 195 169 0 50 0
[pid=26313] ppid=26312 vsize=36928 CPUtime=1.49
/proc/26313/stat : 26313 (SatElite) R 26312 26312 25973 0 -1 4194304 20604 0 0 0 138 11 0 0 25 0 1 0 103704434 37814272 7814 1992294400 134512640 135034092 4294956096 18446744073709551615 134575746 0 0 4096 3 0 0 0 17 0 0 0
/proc/26313/statm: 9232 7814 68 127 0 9102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42284

[startup+3.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 26314
/proc/meminfo: memFree=1490272/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 5356
heavy processes:

[startup+6.30185 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1492448/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=33180 CPUtime=3.95
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 7344 0 0 0 391 4 0 0 25 0 1 0 103704667 33976320 7212 1992294400 134512640 135034092 4294956064 18446744073709551615 134550178 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 8295 7212 48 127 0 8165 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 38536

[startup+12.7016 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1489320/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=36368 CPUtime=10.35
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 8115 0 0 0 1030 5 0 0 25 0 1 0 103704667 37240832 7983 1992294400 134512640 135034092 4294956064 18446744073709551615 134554635 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 9092 7983 48 127 0 8962 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 41724

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1479464/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=46316 CPUtime=23.14
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 10594 0 0 0 2308 6 0 0 25 0 1 0 103704667 47427584 10462 1992294400 134512640 135034092 4294956064 18446744073709551615 134550114 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 11579 10462 48 127 0 11449 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 51672

[startup+51.1028 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1452328/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=75740 CPUtime=48.74
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 17676 0 0 0 4864 10 0 0 25 0 1 0 103704667 77557760 17544 1992294400 134512640 135034092 4294956064 18446744073709551615 134550602 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 18935 17544 48 127 0 18805 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 81096

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1431016/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=96396 CPUtime=99.91
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 23257 0 0 0 9978 13 0 0 25 0 1 0 103704667 98709504 22647 1992294400 134512640 135034092 4294956064 18446744073709551615 134536253 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 24099 22647 48 127 0 23969 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 101752

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1392808/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=137724 CPUtime=159.89
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 33224 0 0 0 15970 19 0 0 25 0 1 0 103704667 141029376 32034 1992294400 134512640 135034092 4294956064 18446744073709551615 134550189 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 34431 32034 48 127 0 34301 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 143080

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1355368/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=177720 CPUtime=219.86
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 42621 0 0 0 21961 25 0 0 25 0 1 0 103704667 181985280 41431 1992294400 134512640 135034092 4294956064 18446744073709551615 134540947 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 44430 41431 48 127 0 44300 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 183076

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1357480/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=173624 CPUtime=279.83
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 42692 0 0 0 27958 25 0 0 25 0 1 0 103704667 177790976 40864 1992294400 134512640 135034092 4294956064 18446744073709551615 134536384 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 43406 40864 48 127 0 43276 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 178980

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1338088/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=193044 CPUtime=339.81
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 48229 0 0 0 33952 29 0 0 25 0 1 0 103704667 197677056 45703 1992294400 134512640 135034092 4294956064 18446744073709551615 134550181 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 48261 45703 48 127 0 48131 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 198400

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

/proc/26316/statm: 56244 52799 48 127 0 56114 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 230332

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1312360/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=220880 CPUtime=579.72
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 56099 0 0 0 57938 34 0 0 25 0 1 0 103704667 226181120 52104 1992294400 134512640 135034092 4294956064 18446744073709551615 134550181 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 55220 52104 48 127 0 55090 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 226236

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1260968/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=273312 CPUtime=639.7
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 68962 0 0 0 63924 46 0 0 25 0 1 0 103704667 279871488 64967 1992294400 134512640 135034092 4294956064 18446744073709551615 134550181 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 68328 64967 48 127 0 68198 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 278668

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1218920/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=316788 CPUtime=699.67
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 79548 0 0 0 69910 57 0 0 25 0 1 0 103704667 324390912 75553 1992294400 134512640 135034092 4294956064 18446744073709551615 134550181 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 79197 75553 48 127 0 79067 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 322144

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1196392/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=340380 CPUtime=759.64
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 85082 0 0 0 75903 61 0 0 25 0 1 0 103704667 348549120 81055 1992294400 134512640 135034092 4294956064 18446744073709551615 134540973 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 85095 81055 48 127 0 84965 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 345736

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1199272/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=336284 CPUtime=819.61
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 85085 0 0 0 81899 62 0 0 25 0 1 0 103704667 344354816 80289 1992294400 134512640 135034092 4294956064 18446744073709551615 134550178 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 84071 80289 48 127 0 83941 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 341640

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1199144/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=336284 CPUtime=879.59
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 85164 0 0 0 87897 62 0 0 25 0 1 0 103704667 344354816 80368 1992294400 134512640 135034092 4294956064 18446744073709551615 134550210 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 84071 80368 48 127 0 83941 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 341640

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1199784/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=335192 CPUtime=939.57
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 86099 0 0 0 93895 62 0 0 25 0 1 0 103704667 343236608 80182 1992294400 134512640 135034092 4294956064 18446744073709551615 134550181 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 83798 80182 48 127 0 83668 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 340548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1199720/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=335192 CPUtime=999.54
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 86102 0 0 0 99892 62 0 0 25 0 1 0 103704667 343236608 80185 1992294400 134512640 135034092 4294956064 18446744073709551615 134554453 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 83798 80185 48 127 0 83668 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 340548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1199656/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=335192 CPUtime=1059.51
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 86964 0 0 0 105889 62 0 0 25 0 1 0 103704667 343236608 80197 1992294400 134512640 135034092 4294956064 18446744073709551615 134550245 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 83798 80197 48 127 0 83668 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 340548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1199592/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=335192 CPUtime=1119.5
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 86965 0 0 0 111887 63 0 0 25 0 1 0 103704667 343236608 80198 1992294400 134512640 135034092 4294956064 18446744073709551615 134550522 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 83798 80198 48 127 0 83668 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 340548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1161384/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=374376 CPUtime=1179.46
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 97347 0 0 0 117877 69 0 0 25 0 1 0 103704667 383361024 89734 1992294400 134512640 135034092 4294956064 18446744073709551615 134550181 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 93594 89734 48 127 0 93464 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 379732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26316
/proc/meminfo: memFree=1161384/2055920 swapFree=4192812/4192956
[pid=26312] ppid=26310 vsize=5356 CPUtime=2.31
/proc/26312/stat : 26312 (lysat.sh) S 26310 26312 25973 0 -1 4194304 332 34949 0 0 0 0 213 18 16 0 1 0 103704434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26312/statm: 1339 237 195 169 0 50 0
[pid=26316] ppid=26312 vsize=374376 CPUtime=1197.76
/proc/26316/stat : 26316 (SatElite) R 26312 26312 25973 0 -1 4194304 97349 0 0 0 119707 69 0 0 25 0 1 0 103704667 383361024 89736 1992294400 134512640 135034092 4294956064 18446744073709551615 134550181 0 0 4096 3 0 0 0 17 0 0 0
/proc/26316/statm: 93594 89736 48 127 0 93464 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 379732

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 26312 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=136675
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=192970
# CPU time returned by wait4() is 2.32964
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.2
CPU system time (s): 0.87
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 383828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.13667
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35281
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= 8
involuntary context switches= 28

runsolver used 0.949855 second user time and 3.43148 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-26 16:39:33
IDJOB=1730176
IDBENCH=24723
IDSOLVER=512
FILE ID=node59/1730176-1240756772
PBS_JOBID= 9187076
Free space on /tmp= 66392 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730176-1240756772/watcher-1730176-1240756772 -o /tmp/evaluation-result-1730176-1240756772/solver-1730176-1240756772 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730176-1240756772.cnf c

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

MD5SUM BENCH= e899c85929b7de69ebfb14f0dad93191
RANDOM SEED=798640946

node59.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		: 3000.240
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		: 3000.240
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:       1525712 kB
Buffers:         61320 kB
Cached:         387956 kB
SwapCached:          0 kB
Active:         247204 kB
Inactive:       216060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525712 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7216 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            52948 kB
Committed_AS:   455728 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= 66388 MiB
End job on node59 at 2009-04-26 16:59:35